Carl Duisberg Centrum Radolfzell, Germany
Fuerstenbergstr. 1 - 78315 Radolfzell - see on mapPay less than booking at the school
What we like about the school
- Located in a villa right next to the city garden with a view of the historic old town.
- 100% of teachers have a university degree and additional training.
- Excellent rating of homestay accommodation4.3
- Optional language workshops.
What we dislike about the school
- Lessons are 45 minutes long, which is shorter than in other schools.
- Additional private lessons quite expensive
Location: Carl Duisberg Centrum (CDC) Radolfzell is located in the stunning town of Radolfzell, in southern Germany, close to Lake Constance near the Swiss Alps. With such a breathtaking situation, the school offers magnificent views, from a charming villa right next to the town's "Stadtgarten", a beautiful public park. Close by students have several cafés, eateries and local attractions, ensuring they can be taken away by their beautiful surroundings, as they reach their language goals with CDC Radolfzell.
Course selection: Course selection at the school offers something for adult and junior students alike. With such an outstanding location, the school has several fully immersive Summer camps available to younger students (children & teenagers), along with day programmes. High School Preparatory Programmes, German Crash courses and General German courses, are all available to adults, throughout the year. TestDaF and TELC Preparation courses are also available.
School facilities: The facilities of CDC Radolfzell offer students all they need to reach their language goals, in a comfortable and friendly environment. These facilities include a games room, movie room, lounge area, computer lab, free after-class access to language learning software, a library and a Student support desk for any questions or queries that arise. All classrooms are equipped with heat and have ample natural light to create an optimal learning environment.
Accommodation: Accommodation, as well as airport transfers, can also be arranged through the school.
School chain: Carl Duisberg Centrum is a group of schools dedicated to the teaching of German in Germany. For over 60 years the Carl Duisberg Centrum schools have offered German language courses to students of all ages and career stages, consistently striving for further excellence in further education and training. As a not-for-profit organization, the group's primary goal is to serve the good of the public, specifically, by promoting international understanding.
All Carl Duisberg Centrum schools are certified according to ISO 9001 standards for Language Courses, Language Travel, and International School Programs.
German Courses
School also offers courses to learn
General Language
German Intensive Course Premium
In high demand!24 lessons per week | 15 students (max)Starts weekly (every Monday)Offer!from240€228€ / week More
German Intensive Course Premium
In high demand!
24 lessons per week | 15 students (max)
Starts weekly (every Monday)
Offer!from
240€228€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | 240 228 | 480 456 | 720 684 | 960 912 | 1200 1140 | 1440 1368 | 1680 1596 | 1920 1824 | 2400 2280 | 2520 2394 | 4560 4332 |
| Price in US$ | 265 | 529 | 794 | 1058 | 1323 | 1587 | 1851 | 2116 | 2645 | 2777 | 5024 |
See availability
Starting dates
For all levels except of absolute beginners:
Every MondaySee starting dates for absolute beginnersStarting dates for absolute beginners who have not taken a German course before:
07 Jan 2025, 03 Mar 2025, 05 May 2025, 02 Jun 2025, 30 Jun 2025, 04 Aug 2025, 29 Sep 2025, 24 Nov 2025
07 Jan 2025, 03 Mar 2025, 05 May 2025, 02 Jun 2025, 30 Jun 2025, 04 Aug 2025, 29 Sep 2025, 24 Nov 2025
Prices
High season
High season supplement per week: 35 €
High season dates 30 Jun 2025 - 29 Aug 2025
High season dates 30 Jun 2025 - 29 Aug 2025
Course specific data
General course schedule
4-5 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Possible course durations
1-99 weeks
Minimum required student age
15 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Student comments about "German Intensive Course Premium" at Carl Duisberg Centrum
Xueer
"You can learn a lot if you study hard."
Indiana
"The teachers in this school are highly qualified. "
Nora
"I spent 2 months in CDC Radolfzell and my knowledge of German has improved a lot."
Special note for 2025 holiday season: If you plan to take a course during the high season months of April, June, July or August 2025 we urgently advise you to book as early as possible. In 2024 many schools were fully booked during the holidays, and the situation is unlikely to be different for 2025 due to a current shortage of teachers, which affects most schools.
Additional information for all courses
See availability
Junior
High School Preparatory Programme (15 to 17 years old)32 lessons per week | 15 students (max)Starts weekly (every Monday)Offer!from760€741€ / week Includes accommodationMore
High School Preparatory Programme (15 to 17 years old)
32 lessons per week | 15 students (max)
Starts weekly (every Monday)
Offer!from
760€741€ / week
Includes accommodation
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | 760 741 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Price in US$ | 860 |
See availability
Starting dates
Every MondayThis programme consists of an intensive German language course, a specialised maths and science language course (for students with level B1 or higher), 4 English language lessons per week and a varied activity programme.
Students who are younger than 15 years old can book this programme as private tuition, this option costs 1580 EUR per week.
Prices
Course price includes accommodation
Homestay, Single room, Breakfast, lunch & dinner
Interested in this course without accommodation? Please contact us.
Course specific data
General course schedule
6-7 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Afternoon: 14:00 - 15:30
Morning: 8:30 - 13:00
Afternoon: 14:00 - 15:30
Possible course durations
1 weeks
Minimum required student age
15 years
Age range:
15 - 17 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Summer Camp for Children (11 to 14 years old)20 lessons per week | 15 students (max)Offer!from870€849€ / week Includes accommodationMore
Summer Camp for Children (11 to 14 years old)
20 lessons per week | 15 students (max)
Offer!from
870€849€ / week
Includes accommodation
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | 870 849 | 1740 1697 | 2610 2545 | 3480 3393 | -- | -- | -- | -- | -- | -- | -- |
| Price in US$ | 984 | 1968 | 2952 | 3935 |
See availability
Starting dates
2025: 27 Jul 2025, 03 Aug 2025, 10 Aug 2025, 17 Aug 2025This course offers German or English lessons. All participants should have studied the target language for at least one year in school or have reached the A1 level.
This option also includes a highly varied recreational programme, pass for public transportation, course materials, certificate of participation and emergency telephone.
Weekend excursions are not included.
Prices
Course price includes accommodation
On campus, Shared room (multiple beds), Full board on weekdays, half board on weekends
Interested in this course without accommodation? Please contact us.
Price includes
Supervision 24/7
Course specific data
This course takes place in a different location than main address of the school:
Radolfzeller Str. 38, 78351, Bodman-Ludwigshafen
General course schedule
4 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:45 - 12:15
Afternoon: 14:30 - 16:30
Morning: 8:45 - 12:15
Afternoon: 14:30 - 16:30
Possible course durations
1, 2, 3, 4 weeks
Minimum required student age
11 years
Age range:
11 - 14 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Summer Camp for Children - No Accommodation (11 to 14 years old)20 lessons per week | 15 students (max)Offer!from680€646€ / week More
Summer Camp for Children - No Accommodation (11 to 14 years old)
20 lessons per week | 15 students (max)
Offer!from
680€646€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | 680 646 | 1360 1292 | 2040 1938 | 2720 2584 | -- | -- | -- | -- | -- | -- | -- |
| Price in US$ | 750 | 1499 | 2248 | 2997 |
See availability
Starting dates
2025: 27 Jul 2025, 03 Aug 2025, 10 Aug 2025, 17 Aug 2025This course offers German OR English lessons. All participants should have studied the target language for at least one year in school or have reached the A1 level.
This option also includes a highly varied recreational program, pass for public transportation, course materials, certificate of participation emergency telephone.
Weekend excursions are not included.
Course specific data
This course takes place in a different location than main address of the school:
Radolfzeller Str. 38, 78351, Bodman-Ludwigshafen
General course schedule
4 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:45 - 12:15
Afternoon: 14:30 - 16:30
Morning: 8:45 - 12:15
Afternoon: 14:30 - 16:30
Possible course durations
1, 2, 3, 4 weeks
Minimum required student age
11 years
Age range:
11 - 14 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Summer Holiday Course for Teenagers - Homestay (15 to 17 years old)For the summer, only limited places left!24 lessons per week | 15 students (max)Offer!from780€761€ / week Includes accommodationMore
Summer Holiday Course for Teenagers - Homestay (15 to 17 years old)
For the summer, only limited places left!
24 lessons per week | 15 students (max)
Offer!from
780€761€ / week
Includes accommodation
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | 1560 1521 | 2340 2282 | 3120 3042 | 3900 3803 | 4680 4563 | 5460 5324 | 6240 6084 | 7020 6845 | 7800 7605 | 9360 9126 |
| Price in US$ | 1764 | 2646 | 3528 | 4410 | 5292 | 6174 | 7056 | 7938 | 8820 | 10584 |
See availability
Starting dates
2025: 02 Jun 2025, 09 Jun 2025, 16 Jun 2025, 23 Jun 2025, 30 Jun 2025, 07 Jul 2025, 14 Jul 2025, 21 Jul 2025, 28 Jul 2025, 04 Aug 2025, 11 Aug 2025, 18 Aug 2025, 25 Aug 2025This course option also includes 2 workshops per week, 2-3 weekday activities, weekend activities (including entrance fees), course materials and tickets for local public transport.
Prices
Course price includes accommodation
Homestay, Single room, Full board on weekdays, half board on weekends
Interested in this course without accommodation? Please contact us.
Course specific data
This course takes place in a different location than main address of the school:
Hinterdorfstr. 44, 78253, Bodman-Ludwigshafen
General course schedule
4-5 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Morning: 8:30 - 13:00
Possible course durations
2-99 weeks
Minimum required student age
15 years
Age range:
15 - 17 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Summer Holiday Course for Teenagers - Residence (single) (15 to 17 years old)For the summer, only limited places left!24 lessons per week | 15 students (max)Offer!from750€732€ / week Includes accommodationMore
Summer Holiday Course for Teenagers - Residence (single) (15 to 17 years old)
For the summer, only limited places left!
24 lessons per week | 15 students (max)
Offer!from
750€732€ / week
Includes accommodation
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | 1500 1463 | 2250 2194 | 3000 2925 | 3750 3657 | 4500 4388 | 5250 5119 | 6000 5850 | 6750 6582 | 7500 7313 | 9000 8775 |
| Price in US$ | 1697 | 2545 | 3393 | 4241 | 5089 | 5937 | 6785 | 7633 | 8481 | 10177 |
See availability
Starting dates
2025: 02 Jun 2025, 09 Jun 2025, 16 Jun 2025, 23 Jun 2025, 30 Jun 2025, 07 Jul 2025, 14 Jul 2025, 21 Jul 2025, 28 Jul 2025, 04 Aug 2025, 11 Aug 2025, 18 Aug 2025, 25 Aug 2025This course option also includes 2 workshops per week, 2-3 weekday activities, weekend activities (including entrance fees), course materials and tickets for local public transport.
Prices
Course price includes accommodation
Apartment - shared / Residence, Single room, Full board on weekdays, half board on weekends
Interested in this course without accommodation? Please contact us.
Course specific data
General course schedule
4-5 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Morning: 8:30 - 13:00
Possible course durations
2-99 weeks
Minimum required student age
15 years
Age range:
15 - 17 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Summer Holiday Course for Teenagers - Residence (twin) (15 to 17 years old)For the summer, only limited places left!24 lessons per week | 15 students (max)Offer!from710€693€ / week Includes accommodationMore
Summer Holiday Course for Teenagers - Residence (twin) (15 to 17 years old)
For the summer, only limited places left!
24 lessons per week | 15 students (max)
Offer!from
710€693€ / week
Includes accommodation
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | 1420 1385 | 2130 2077 | 2840 2769 | 3550 3462 | 4260 4154 | 4970 4846 | 5680 5538 | 6390 6231 | 7100 6923 | 8520 8307 |
| Price in US$ | 1606 | 2409 | 3212 | 4015 | 4817 | 5620 | 6423 | 7226 | 8029 | 9634 |
See availability
Starting dates
2025: 02 Jun 2025, 09 Jun 2025, 16 Jun 2025, 23 Jun 2025, 30 Jun 2025, 07 Jul 2025, 14 Jul 2025, 21 Jul 2025, 28 Jul 2025, 04 Aug 2025, 11 Aug 2025, 18 Aug 2025, 25 Aug 2025This course option also includes 2 workshops per week, 2-3 weekday activities, weekend activities (including entrance fees), course materials and tickets for local public transport.
Prices
Course price includes accommodation
Apartment - shared / Residence, Double room, Full board on weekdays, half board on weekends
Interested in this course without accommodation? Please contact us.
Course specific data
General course schedule
4-5 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Morning: 8:30 - 13:00
Possible course durations
2-99 weeks
Minimum required student age
15 years
Age range:
15 - 17 years
Students per class
Maximum: 15 / Average: 12
Lesson duration
45 min
Additional information for all courses
See availability
Online
Online German Course20 lessons per week | 12 students (max)Offer!from106€101€ / week More
Online German Course
20 lessons per week | 12 students (max)
Offer!from
106€101€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | -- | -- | 424 403 | -- | -- | -- | 848 806 | -- | -- | 1272 1209 |
| Price in US$ | 468 | 935 | 1402 |
See availability
Starting dates
2025: 06 Jan 2025, 03 Feb 2025, 03 Mar 2025, 31 Mar 2025, 05 May 2025, 02 Jun 2025, 30 Jun 2025, 04 Aug 2025, 01 Sep 2025, 29 Sep 2025, 27 Oct 2025, 24 Nov 2025This online course consists of 15 group lessons and 5 learning tutorials per week.
Free trial is available on request (it usually takes place on Mondays).
This course is a package program that can only be booked for 4 weeks at a time.
Course specific data
General course schedule
4 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Afternoon: 16:00 - 18:45
Afternoon: 16:00 - 18:45
Possible course durations
4, 8, 12 weeks
Minimum required student age
16 years
Students per class
Maximum: 12 / Average: 9
Lesson duration
45 min
Additional information for all courses
See availability
Private
Private lessons4 lessons per week | 1 student (max)Starts dailyOffer!from220€209€ / week More
Private lessons
4 lessons per week | 1 student (max)
Starts daily
Offer!from
220€209€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | 220 209 | 440 418 | 660 627 | 880 836 | 1100 1045 | 1320 1254 | 1540 1463 | 1760 1672 | 1980 1881 | 2200 2090 | 2640 2508 |
| Price in US$ | 243 | 485 | 728 | 970 | 1212 | 1455 | 1697 | 1940 | 2182 | 2424 | 2909 |
See availability
Starting dates
Every DayEach lesson costs EUR 55 and there is a minimum booking of 4 lessons.
Course specific data
General course schedule
0-1 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Possible course durations
1-99 weeks
Minimum required student age
16 years
Students per class
Maximum: 1 / Average: 1
Lesson duration
45 min
Additional information for all courses
See availability
Exam PreparationWhy exam preparation courses are excellent for optimum progress
TestDaF Preparation Course
7.5 lessons per week | 8 students (max)Offer!from74€71€ / week More
TestDaF Preparation Course
7.5 lessons per week | 8 students (max)
Offer!from
74€71€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | -- | -- | 295 281 | -- | -- | -- | -- | -- | -- | -- |
| Price in US$ | 326 |
See availability
Starting dates
2025: 07 Jan 2025, 11 Feb 2025, 25 Feb 2025, 18 Mar 2025, 15 Apr 2025, 06 May 2025, 17 Jun 2025, 08 Jul 2025, 19 Aug 2025, 16 Sep 2025, 14 Oct 2025Carl Duisberg Centrum is an examination centre for TestDaF.
The exam fee is not included and depends on the chosen course type and level: TestDaF: EUR 210 (digital)/ EUR 215 (paper-based).
Course specific data
General course schedule
1-2 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Morning: 8:30 - 13:00
Afternoon: 13:30 - 18:00
Possible course durations
4 weeks
Minimum required student age
16 years
Students per class
Maximum: 8 / Average: 6
Lesson duration
45 min
Exam dates
06 Feb 2025, 11 Mar 2025, 26 Mar 2025, 16 Apr 2025, 15 May 2025, 03 Jun 2025, 16 Jul 2025, 07 Aug 2025, 18 Sep 2025, 16 Oct 2025, 13 Nov 2025
Exam fee
215 €
Additional information for all courses
See availability
TELC Preparation Course7.5 lessons per week | 8 students (max)Offer!from74€71€ / week More
TELC Preparation Course
7.5 lessons per week | 8 students (max)
Offer!from
74€71€ / week
More
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price at school (€) Our price (€) | -- | -- | -- | 295 281 | -- | -- | -- | -- | -- | -- | -- |
| Price in US$ | 326 |
See availability
Starting dates
2025: 10 Mar 2025, 28 Apr 2025, 14 Jul 2025, 22 Sep 2025, 10 Nov 2025This course helps students familiarize themselves with the test format and offers them tips on the best strategies and techniques for completing the examination tasks.
The exam fee is not included and depends on the chosen course type and level.
Exam fees:
- telc B1/B2/C1: EUR 180/ EUR 180/ EUR 195
- telc Beruf B1–B2/B2–C1/C1: EUR 180/ EUR 195/ EUR 195
- telc Pflege B1–B2: EUR 230
- telc Medizin B2–C1: EUR 230
- telc C1 Hochschule: EUR 195
Exam dates: - telc B1/B2: 16 Jan, 05 Feb, 05 Mar, 09 Apr, 07 May, 04 Jun, 09 Jul, 06 Aug, 03 Sep, 08 Oct, 05 Nov, 03 Dec
telc C1/C1 Hochschule: 29 Jan, 19 Mar, 14 May, 16 Jul, 10 Sep, 12 Nov
Course specific data
General course schedule
1-2 daily lessons of 45 minutes will take place within the following possible time slots. The exact schedule will be assigned on the first day of class according to your level:
Afternoon: 13:30 - 18:00
Afternoon: 13:30 - 18:00
Possible course durations
4 weeks
Minimum required student age
16 years
Students per class
Maximum: 8 / Average: 6
Lesson duration
45 min
Exam fee
195 €
Additional information for all courses
See availability
Our prices for Carl Duisberg Centrum include
- INCLUDED Organized activities
- INCLUDED Internet access and use of school computers
- INCLUDED Wireless LAN zone at school
- INCLUDED Free certificate of course attendance
- INCLUDED Language level placement test before arrival
- INCLUDED For adult courses: a minimum of one free organized leisure activity per week
- INCLUDED Free consultation about suitable college/university programs by a qualified consultant
- INCLUDED Optional language workshops
School entrance 1/50
2/50
Happy teacher at Carl Duisberg3/50
Guesthouse bedroom4/50
Working together5/50
Carl Duisberg teacher6/50
Group work7/50
Fun times in class8/50
Happy students!9/50
Students chatting in class10/50
Students having fun in class11/50
Carl Duisberg class12/50
Guesthouse interior13/50
Taking a stroll in the city14/50
Enjoying watermelon 15/50
Friends at the school16/50
Class in progress17/50
Beautiful scenery in Radolfzell18/50
Students at the lake19/50
Exterior of guesthouse20/50
Students walking at the school21/50
Beautiful outdoors22/50
Listening in class23/50
Working together in class24/50
Students taking a break outside 25/50
Outside patio 26/50
Teacher helping students27/50
Outside area of the school28/50
Students in class29/50
Relaxing at the bay30/50
Happy student smiling 31/50
Touring the city 32/50
School building in Radolfzell33/50
Lovely greenery around the school 34/50
Guesthouse study area35/50
Outside of school building 36/50
Student smiling 37/50
Teacher38/50
School building 39/50
Student working in class40/50
Students at 41/50
Streets of Radolfzell42/50
Students chatting at the school43/50
44/50
45/50
46/50
47/50
friends48/50
Front of school building 49/50
50/50
Student opinions about Carl Duisberg Centrum, Radolfzell
4.4
Overall school rating of
Carl Duisberg Centrum, Radolfzell
Carl Duisberg Centrum, Radolfzell
42 authentic ratings from students who booked with us
School
Location of the school
Facilities
Social activities
Organisation
Course
Quality of teaching
Value for money
Accommodation
Homestay
Shared Flat (apartment)
Overall school rating by student age group
Students < 18 years (16 ratings)
Students 18-30 years (5 ratings)
Students 31-49 years (7 ratings)
Students 50+ years (8 ratings)
Verified reviews only, uncensored. All student opinions from students who booked a course at the school with LanguageCourse.net.
Nora
16 yearsOverall rating
5.0
“I spent 2 months in Radolfzell and these months were the best of my life. At school, both the teachers and other staff were particularly helpful and nice. Classes were never boring and the teacher answered every question. After the lessons, the school organized leisure activities that were always varied and interesting. Already on the first day I found friends with whom I speak every day. Although Radolfzell is a small town, I have never been bored. You have the opportunity to bathe in Lake Constance or drive any boats, do a lot of sports, go to pubs and just shop or eat. Nevertheless, the city is safe. You can also go on a little trip to Switzerland, France, Italy or Austria because they are very close.
You should not doubt, because no matter what kind of person you are, you will enjoy this language school and city. I hope I can go back again. :)))”
Details of the review
Quality of teaching / language progress: I spent 2 months in CDC Radolfzell and my knowledge of German has improved a lot.
Course: German Intensive Course - 4 weeks
Review date: 19. Oct. 2019 by Nora Peto
Verified student who booked this course with LanguageCourse.net.
Murt
68 yearsOverall rating
5.0
“Wonderful location in a small town on Bodensee.
Nice small size school, easy to get to know participants in many other classes.
Very friendly and helpful staff, including the cafeteria lady with her home-made cakes during the morning break and the social activity coordinators.”
Insider tip: “The nearby tennis club hosts an open afternoon for visitors on Wednesdays.
Rent a bike and explore all along the Bodensee, including the lovely island of Reichenau near Konstanz.”
Details of the review
Other comments: My CDC guest house room needs more electricity sockets. It had just one socket, high up on the wall beside the light switch near the door, very far from the table, which is fixed in place.
Course: German Intensive Course 24+6 - 1 week
Review date: 18. Sep. 2017 by Murt Ó Séaghdha
Verified student who booked this course with LanguageCourse.net.
Xueer
30 yearsOverall rating
5.0
“The quality of teaching at the school is very good and most of the teachers teach very well.
The environment is also very good, on the quiet side, very suitable for learning”
“If the teacher who regularly teaches your class is on vacation, there will be teachers who will help come in and fill in for you, and there are a couple of teachers who really aren't very good at teaching.”
Details of the review
Quality of teaching / language progress: You can learn a lot if you study hard.
Course: Intensive Course - 12 weeks
Review date: 6. Nov. 2023 by Xueer Wan
Verified student who booked this course with LanguageCourse.net.
Albín
58 yearsOverall rating
5.0
“The course of the lessons, the topics, books, literature, everything professionally prepared, perfect instructors-teachers, simply everything top!”
“None”
Insider tip: “...immediately from the first day and then use it in full for the entire duration”
Details of the review
Quality of teaching / language progress: ...everything was ideal for me, many thanks!Other comments: ...got much more than expected, or: expected a lot and got even more, thank you!
Course: Intensive Course 8 Wochen + 3 Wochen Verlängerung - 11 weeks
Review date: 4. Apr. 2024 by Albín Machyňák
Verified student who booked this course with LanguageCourse.net.
Andrea
46 yearsOverall rating
5.0
“Introduction to the courses, perfect organization, clear timetables, teacher's professionalism and ability.”
Insider tip: “Renting a bike can be very useful”
Details of the review
Other comments: One suggestion: a guided visit to the city I did not like: in a German course you expect a prepared guide and someone who speaks German, while the person who accompanied us did not speak German, and knew nothing at all about the city.
Course: Crash 5 (24 group + 5 individual) - 1 week
Review date: 28. Jul. 2016 by Andrea Carrer
Verified student who booked this course with LanguageCourse.net.
Felipe Francisco
49 yearsOverall rating
5.0
“My teacher, Evelyn, was good. Good person and very dedicated, always trying to do a good job.”
“The residence could be better. The online activity could also improve.”
Details of the review
Course: German Intensive Course Premium - 16 weeks
Review date: 29. Apr. 2025 by Felipe Francisco Marcano Martínez
Verified student who booked this course with LanguageCourse.net.
Beatrice
17 yearsOverall rating
5.0
“Vi è un'atmosfera molto accogliente, i professori e lo staff sono disponibili e cordiali.”
Insider tip: “Consiglio di portare/noleggiare una bici: è il mezzo più comodo, data l'abbondanza di piste ciclabili e la dimensione ridotta della città.”
Details of the review
Other comments: Nella Gastehaus della CDC mi sono trovata benissimo: l'alloggio è modesto, ma sufficiente; viene lasciata molta autonomia ed è un modo facile per fare "gruppo" con gli altri studenti.
Course: Intensive Plus - 2 weeks
Review date: 22. Aug. 2011 by Beatrice Bramati
Verified student who booked this course with LanguageCourse.net.
Luca Sergio
13 yearsOverall rating
4.0
“Polite people. Nice, that they accepted Luca despite his epilepsy.”
Insider tip: “Interview of Radolfzell inhabitants?”
Details of the review
Other comments: The school (the building) is different than the description on the internet.
Course: Summer Camp for Children (ages 11-14) - 2 weeks
Review date: 1. Sep. 2016 by Luca Sergio Starnini
Verified student who booked this course with LanguageCourse.net.
Elena
18 yearsOverall rating
5.0
“The classes and the material covered during class and homework”
Details of the review
Course: German Intensive Course 24+6 - 1 week
Review date: 23. Aug. 2018 by Elena Barannik
Verified student who booked this course with LanguageCourse.net.
Andrea
47 yearsOverall rating
5.0
“Quality of teachers
Good organization
Kindness and discretion”
Insider tip: “Rent-a-bike, there are wonderful paths.”
Details of the review
Other comments: I would better organize trips and tours to make them more interesting.
Organize bike tours or hikes.
Course: Crash 5 (24 group + 5 individual) - 1 week
Review date: 14. Sep. 2017 by Andrea Carrer
Verified student who booked this course with LanguageCourse.net.
Thierry
68 yearsOverall rating
3.0
“Friendly behavior of young people towards a much older person.”
Details of the review
Other comments: I was in fact the only adult, which, however nice the young students were towards me, did not allow me talk much with them. I had come especially to improve my ability to speak but I've rather improved my grammar and vocabulary.
Course: Intensive Plus - 4 weeks
Review date: 23. Dec. 2013 by Thierry Boudios
Verified student who booked this course with LanguageCourse.net.
Pietro
18 yearsOverall rating
4.0
“The environment in general (you can meet a lot of friends)”
Details of the review
Course: Summer Holiday Course for Teenagers over 15 - 3 weeks
Review date: 13. Aug. 2010 by Pietro Agostini
Verified student who booked this course with LanguageCourse.net.
Susana
49 yearsOverall rating
5.0
“TWO OF THEIR TEACHERS. MONICA AND STEPHAN.”
Insider tip: “I think it is worth staying at the Guest House in Radolfzell. The homestay is much more expensive and most of them are in the outskirts and you have to depend on the bus/train timetable which is quite annoying.”
Details of the review
Other comments: I loved the school: their method, the content, the length of the courses, their professionalism...however, it will depend on your teacher. I was lucky to have two of the best ones but I did have some of the others whose performance was much worse.
Course: Intensive Plus - 3 weeks
Review date: 28. Jan. 2014 by Susana Calderon Calzada
Verified student who booked this course with LanguageCourse.net.
Victor
15 yearsOverall rating
2.0
“The quality of the courses
The location”
“The organization within the Residence
The lack of supervision of young people during daily life
Activities not included in the price”
Details of the review
Other comments: The Residence formula should not be offered to 15-year-olds.
Course: Summer Holiday Course for Teenagers - Residence (single) - 1 week
Review date: 28. Aug. 2022 by Victor Manto
Verified student who booked this course with LanguageCourse.net.
Denis
40 yearsOverall rating
4.0
“Quality teaching. Served my needs well.”
Details of the review
Course: German Intensive Course 24+6 - 1 week
Review date: 25. May. 2017 by Denis Roy
Verified student who booked this course with LanguageCourse.net.
Youri Song
33 yearsOverall rating
5.0
“Class is very interesting.”
Insider tip: “Bodensee is very good.”
Details of the review
Other comments: Thank you. I was proud to take your class. It is very useful. Also, I can't forget what I learned.
Course: Crash Course 10 (24 group + 10 individual) [German] - 1 week
Review date: 30. Oct. 2018 by Youri Song Youri Song
Verified student who booked this course with LanguageCourse.net.
Emeric
12 yearsOverall rating
4.0
“The welcome was friendly”
“No French tutor to talk to, it was complicated for us parents and Emeric.”
Details of the review
Course: Football Camp for Children - 1 week
Review date: 30. Aug. 2022 by Emeric Salmon
Verified student who booked this course with LanguageCourse.net.
Letizia
12 yearsOverall rating
5.0
“Comprehensible teaching”
Insider tip: “Cleanliness, order and organization”
Details of the review
Other comments: well-organized
Course: Summer Camp for Children between 11 & 14 - 2 weeks
Review date: 18. Aug. 2014 by Letizia Rossignoli
Verified student who booked this course with LanguageCourse.net.
Betty
46 yearsOverall rating
4.0
“Quality of instruction”
Insider tip: “Make sure you ask the staff for all avaliable information about transportation and student discounts around town”
Details of the review
Other comments: The instruction was outstanding but the general information about transporation and other important pieces on information for students to know were not presented in an organized packet when you arrive right away. Students had to know to ask or it was not forthcoming.
Course: Super Intensive (+35h)
Review date: 10. Jul. 2005 by
Verified student who booked this course with LanguageCourse.net.
Albin
58 yearsOverall rating
5.0
“Quality of teaching”
“No weakness”
Details of the review
Quality of teaching / language progress: I was very satisfied with the lessons and I would like to continue learning with the same teacher in July.
Course: 1 Schnupperwoche 2:1 + 8 Wochen 1:1 Unterricht - 9 weeks
Review date: 28. May. 2024 by Albin Machynak
Verified student who booked this course with LanguageCourse.net.
Felix
15 yearsOverall rating
3.0
“Language lesson.”
Insider tip: “There is a lot of time to fill in yourself, keep that in mind.”
Details of the review
Other comments: Food can really be better.
Course: Intensive Course - 1 week
Review date: 13. Aug. 2020 by Felix Duifhuizen
Verified student who booked this course with LanguageCourse.net.
Elise Maria
16 yearsOverall rating
4.0
“Make new friends”
Details of the review
Course: Summer Holiday Course for (15 ans et +), hébergement en chambre double partagée en résidence - 3 weeks
Review date: 9. Sep. 2015 by Elise Maria Gkionis
Verified student who booked this course with LanguageCourse.net.
Magali
37 yearsOverall rating
3.0
“Private lessons”
Insider tip: “Take private lessons, you'll make huge progress in very little time”
Details of the review
Other comments: everybody was very helpful and friendly
Course: Crash Course - 5/ Low Season - 4 weeks
Review date: 11. Oct. 2006 by Magali Pes
Verified student who booked this course with LanguageCourse.net.
Sayna
30 yearsOverall rating
5.0
“Good management”
Details of the review
Course: Standard
Review date: 31. Mar. 2005 by
Verified student who booked this course with LanguageCourse.net.
Laure
52 yearsOverall rating
5.0
“The teachers”
Details of the review
Quality of teaching / language progress: No answer for the activities as I did not have time for them.
Very friendly staff. Felt like I was a part of a family in that school. Not too big. I was lucky to study in November with very few students (5 in the class, then 4)
Excellent teachers. Each of them with special interests but very helpful, patient, and they made us feel at ease. I really improved my German thanks to them.
Course: Crash Course 10 (24 group + 10 individual) [German] - 2 weeks
Review date: 26. Nov. 2019 by Laure Poriol
Verified student who booked this course with LanguageCourse.net.
Anne
16 yearsOverall rating
4.0
“Teaching.”
“The residence is very, very simple. Little cleanliness and the selection of very basic food restaurants with little variety.”
Details of the review
Course: Summer Holiday Course for Teenagers - Residence (single) - 2 weeks
Review date: 18. Jul. 2022 by Anne Muñoz Aguirre
Verified student who booked this course with LanguageCourse.net.
Vadim
14 yearsOverall rating
2.0
“Good food”
Insider tip: “If you want to live in spartan conditions in a farm - it is your school. I would avoid the summer camps like this - there are much better programmes for the same money”
Details of the review
Other comments: Terrible living conditions for children, the children slept on mattresses at first, and then they were moved to a room shared by many students, none of the children had a bedsit table for personal items or a wardrobe, they simply had to throw dirty and clean clothes on the floor. The lake was very far and it was very dirty
Course: Football Camp for Children (11-14 years) - 2 weeks
Review date: 26. Aug. 2015 by Vadim Zinin
Verified student who booked this course with LanguageCourse.net.
Miyuki
34 yearsOverall rating
4.0
“Teacher”
Details of the review
Course: Standard
Review date: 26. Jul. 2005 by
Verified student who booked this course with LanguageCourse.net.
Ratings of Carl Duisberg Centrum compared to ratings of all schools in Germany
| Carl Duisberg Centrum Radolfzell | Average of all other schools in Germany | |
|---|---|---|
| Overall school rating | ||
| Location of the school | ||
| Facilities | ||
| Social activities | ||
| Organisation | ||
| Quality of teaching | ||
| Value for money | ||
| Homestay | ||
| Shared flat |
Carl Duisberg Centrum (CDC)
Accreditations and Quality seals
FDSVGerman teacher qualifications
100% hold a university degree
100% hold a recognised language teaching qualification
Languages spoken by school staff (cannot be guaranteed by school)
Student gender mix
50% male / 45% female
Offer for returning students
You will be refunded/waived the school's administration fee if you already attended previously a course at Carl Duisberg Centrum and you book here.
Year of school foundation
1981
The school is an official exam center
The following language examinations can be taken directly at the school:
General school facilities
Fridge for student use
Microwave for student use
Computer lab
Library
Daily press
Free after-class access to language learning software
Movie room
Games room
Lounge
Student support desk
Copy machine
Self-study areas
Table soccer / football
Table tennis
Printer for student use
Free water dispenser
Free WIFI
Non-smoking (all indoor areas, but not all outdoor areas of school)
Tourist information
Assistance with organizing transportation
Paid parking (<500m)
Classroom equipment
Electronic whiteboard in some classrooms
Heating in all classrooms
Ample natural light in all classrooms
- Number of classrooms: 9
- Number of public PC workstations: 10
Additional comment about facilities of school
Court yard
Party room
Student Age / Nationality
Top student nationalities
| Student Nationality | Percentage of students |
|---|---|
| Switzerland | 22% |
| China | 10% |
| Germany | 10% |
| Italy | 3% |
| Turkey | 2% |
| Korea | 2% |
| Brazil | 2% |
| Spain | 1% |
| Venezuela | 1% |
| Japan | 1% |
| USA | 1% |
| Other nationalities | 45% |
Age of students
| Percentage of students | |
|---|---|
| 1-18 years | 60.46511627907% |
| 18-24 years | 20.93023255814% |
| 25-34 years | 15.116279069767% |
| 35-50 years | 3.4883720930233% |
| >50 years | 0% |
The average age outside summer is 6 years higher than in summer.
Average number of students
Adult courses - In summer: 74
Adult courses - Throughout the year: 60
Junior courses - In summer: 74
Junior courses - Throughout the year: 60
Minimum age of students
15 years
11 years for specific Junior courses
Average number of levels
Adult courses In summer: 9
Adult courses Throughout the year: 5
Junior courses In summer: 3
Junior courses Throughout the year: 1
Average age of students
In summer: 17 years
Throughout the year: 23 years
Information for all courses offered by Carl Duisberg Centrum
Lesson duration
45 minutes
Course material
Generally course material has to be purchased by the student. Course material costs are approximately 25 € per month.
Comments about courses
High season surcharge of EUR 35 per week (30 Jun – 29 Aug) is only applicable for bookings with a duration of 1–11 weeks.
Days without class
In 2025 (including national and regional bank holidays):
01 Jan 2025 - 06 Jan 2025, 18 Apr 2025, 21 Apr 2025, 01 May 2025, 29 May 2025, 09 Jun 2025, 19 Jun 2025, 03 Oct 2025, 22 Dec 2025 - 31 Dec 2025.
01 Jan 2025 - 06 Jan 2025, 18 Apr 2025, 21 Apr 2025, 01 May 2025, 29 May 2025, 09 Jun 2025, 19 Jun 2025, 03 Oct 2025, 22 Dec 2025 - 31 Dec 2025.
If a bank holiday falls on a weekday there is no refund nor are missed lessons recuperated. This is the case for the majority of language schools.
Level test
A test to assess your exact language level takes place before the start of the course via an online form.
Lessons needed per German language level
Data above gives some guidance. For more details consult our page How long does it take to learn a language or reach a specific level.
Airport transfer
Zurich Airport:
200 € one way
400 € return (both ways)
400 € return (both ways)
Best arrival airport is Zurich-Kloten (ZRH) - Switzerland.
Leisure activities
Examples of leisure activities organized by the school
Adults - Free activities
- Welcome city tour with ice cream in Radolfzell
- Crafting
- (Beach-) Volleyball
- Soccer
- Basketball
- Frisbee
- Swimming in the lake
- Movie Night
- Table Tennis
- Table Soccer
- Hiking
- (Board) Game Nights
- Outdoor Games
- City Ralley in Radolfzell
- Crafting
- (Beach-) Volleyball
- Soccer
- Basketball
- Frisbee
- Swimming in the lake
- Movie Night
- Table Tennis
- Table Soccer
- Hiking
- (Board) Game Nights
- Outdoor Games
- City Ralley in Radolfzell
Adults - Paid activities
- City tours
- Museum visits
- Concerts
- International dinners
- Parties
- Museum visits
- Concerts
- International dinners
- Parties
Junior - Free activities
- Welcome city tour with ice cream in Radolfzell
- Crafting
- (Beach-) Volleyball
- Soccer
- Basketball
- Frisbee
- Swimming in the lake
- Movie Night
- Table Tennis
- Table Soccer
- Hiking
- (Board) Game Nights
- Outdoor Games
- City Ralley in Radolfzell
- Crafting
- (Beach-) Volleyball
- Soccer
- Basketball
- Frisbee
- Swimming in the lake
- Movie Night
- Table Tennis
- Table Soccer
- Hiking
- (Board) Game Nights
- Outdoor Games
- City Ralley in Radolfzell
Junior - Paid activities
- City tours
- Museum visits
- Concerts
- International dinners
- Parties
- Museum visits
- Concerts
- International dinners
- Parties
| activity possible | distance from school | |
|---|---|---|
| Ballet | | 2 km |
| Basketball | | 2 km |
| Cooking | | 2 km |
| Dancing | | 2 km |
| Diving | | 20 km |
| Field Hockey | | 20 km |
| Football (soccer) | | 2 km |
| Golf | | 15 km |
| Horse riding | | 10 km |
| Ice Hockey | | 20 km |
| Mountainbiking | | 2 km |
| Music | | 2 km |
| Rugby | | 20 km |
| Sailing | | 2 km |
| Skiing | | 100 km |
| Squash | | 2 km |
| Swimming | | 2 km |
| Table Tennis | | 2 km |
| Tennis | | 2 km |
| Volleyball | | 2 km |
| Windsurfing | | 2 km |
| Yoga | | 2 km |
Accommodation
Residence
In high demand!
10 ratings Single room, No meals 
Shared bathroom
from
155 €/ week Show more
Residence
In high demand!
10 ratings
Single room, No meals
Shared bathroom
from
155 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 155 | 310 | 465 | 620 | 775 | 930 | 1085 | 1240 | 1550 | 1860 | 155 |
| Price in US$ | 180 | 360 | 540 | 720 | 899 | 1079 | 1259 | 1439 | 1798 | 2158 | 180 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
The residence near the academy’s Radolfzell location is shared accommodation, with each apartment holding between 4 and 6 rooms. You’ll be able to relax in this quiet area, which also happens to be well-connected to public transport stops.
You can expect your roommates to have a variety of backgrounds, with some being participants at Carl Duisberg, and others being university students or working professionals. In your single room, you will have all the furniture you need, such as a wardrobe, a mirror, and a desk and chair to study outside of class hours.
Bed linens and towels are provided, and there is a cleaning service for both individual and shared rooms.
Check-in
Sunday 16:00-19:00
Check-out
Saturday 10:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
25 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Single room
Distance from school
19 minutes walking (average reported by 4 former students).
Includes
TV, Bedding/linen, Weekly cleaning, Access to laundry service, Access to Wifi in building (Free WIFI), Heating, Shared bathroom.
Meals
No meals.
Minimum age of students
16
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Student comments about Residence
Felipe Francisco
"The most important thing is that you have to study a lot.
Albín
"I really had everything I needed to study in my single room. Thank you.
Homestay 
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings Single room, Breakfast & 1 meal
Shared bathroom
from
250 €/ week Show more
Homestay
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings
Single room, Breakfast & 1 meal
Shared bathroom
from
250 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 250 | 500 | 750 | 1000 | 1250 | 1500 | 1750 | 2000 | 2500 | 3000 | 250 |
| Price in US$ | 290 | 580 | 870 | 1160 | 1450 | 1740 | 2030 | 2320 | 2900 | 3480 | 290 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
Homestay accommodation with German hosts (individuals or couples, with or without children) in a fully furnished single room, often including a television and Internet access.
Check-in
Sunday 15:00-19:00
Check-out
Saturday 7:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
40 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Single room
Includes
Towels, Bedding/linen, Weekly cleaning, Access to laundry service, Access to Wifi in building (Free WIFI), Heating, Shared bathroom.
Meals
Breakfast & 1 meal.
Minimum age of students
15
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Student comments about Homestay
Laure
"Very welcoming person and we talked a lot. Made me feel at home.
The details about my family given before my stay were not accurate but it did not bother me. Maybe this could be improved.
We did not always have meals together but it is also what I wanted. She always asked about what I enjoy eating and the table was always set for me even when she did not share the meal. Really great person
Homestay
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings Single room, Breakfast
Shared bathroom
from
200 €/ week Show more
Homestay
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings
Single room, Breakfast
Shared bathroom
from
200 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 200 | 400 | 600 | 800 | 1000 | 1200 | 1400 | 1600 | 2000 | 2400 | 200 |
| Price in US$ | 232 | 464 | 696 | 928 | 1160 | 1392 | 1624 | 1856 | 2320 | 2784 | 232 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
Homestay accommodation with German hosts (individuals or couples, with or without children) in a fully furnished single room, often including a television and Internet access.
Check-in
Sunday 15:00-19:00
Check-out
Saturday 7:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
35 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Single room
Includes
Towels, Bedding/linen, Weekly cleaning, Access to laundry service, Access to Wifi in building (Free WIFI), Heating, Shared bathroom.
Meals
Breakfast.
Minimum age of students
15
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Homestay
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings Single room, No meals
Shared bathroom
from
165 €/ week Show more
Homestay
For the summer, only limited places left!
Reserve as early as possible to get the best available homestay!
7 ratings
Single room, No meals
Shared bathroom
from
165 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 165 | 330 | 495 | 660 | 825 | 990 | 1155 | 1320 | 1650 | 1980 | 165 |
| Price in US$ | 192 | 383 | 575 | 766 | 957 | 1149 | 1340 | 1531 | 1914 | 2297 | 192 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
Check-in
Sunday 15:00-19:00
Check-out
Saturday 7:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
30 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Single room
Includes
Towels, Bedding/linen, Weekly cleaning, Access to laundry service, Access to Wifi in building (Free WIFI), Heating, Shared bathroom.
Meals
No meals.
Minimum age of students
15
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Studio Apartment Single room, No meals
Private bathroom
from
325 €/ week Show more
Studio Apartment
Single room, No meals
Private bathroom
from
325 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 325 | 650 | 975 | 1300 | 1625 | 1950 | 2275 | 2600 | 3250 | 3900 | 325 |
| Price in US$ | 377 | 754 | 1131 | 1508 | 1885 | 2262 | 2639 | 3016 | 3770 | 4523 | 377 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
Check-in
Sunday 15:00-19:00
Check-out
Saturday 7:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
50 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Single room
Private bathroom
Included
Distance from school
30 minutes by public transport.
Includes
TV, Towels, Bedding/linen, Access to laundry service, Kitchen, Access to Wifi in building (Free WIFI), Heating, Private bathroom.
Meals
No meals.
Minimum age of students
18
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Residence
For the summer, only limited places left!
10 ratings Double room (only for 2 people travelling together), No meals
Shared bathroom
from
125 €/ week Show more
Residence
For the summer, only limited places left!
10 ratings
Double room (only for 2 people travelling together), No meals
Shared bathroom
from
125 €/ week
Show more
| Weeks | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | Additional Week |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price in € | 125 | 250 | 375 | 500 | 625 | 750 | 875 | 1000 | 1250 | 1500 | 125 |
| Price in US$ | 145 | 290 | 435 | 580 | 725 | 870 | 1015 | 1160 | 1450 | 1740 | 145 |
Minimum stay: 1 week
Prices based on accommodation from Sunday to Saturday
Price per person
Prices based on accommodation from Sunday to Saturday
Price per person
The residence near the academy’s Radolfzell location is shared accommodation, with each apartment holding between 4 and 6 rooms. You’ll be able to relax in this quiet area, which also happens to be well-connected to public transport stops.
You can expect your roommates to have a variety of backgrounds, with some being participants at Carl Duisberg, and others being university students or working professionals. In your single room, you will have all the furniture you need, such as a wardrobe, a mirror, and a desk and chair to study outside of class hours.
Bed linens and towels are provided, and there is a cleaning service for both individual and shared rooms.
Check-in
Sunday 16:00-19:00
Check-out
Saturday 10:00-13:00
Note: It is important to inform the school if you plan to arrive or leave outside the standard check in/check out times.
Price extra night
20 €
(Individual extra nights bookable at indicated extra night price)
Room Occupancy
Double room (only for 2 people travelling together)
Distance from school
10 minutes by public transport.
Includes
TV, Bedding/linen, Weekly cleaning, Access to laundry service, Access to Wifi in building (Free WIFI), Heating, Shared bathroom.
Meals
No meals.
Minimum age of students
16
Maximum age of students
99
Dates
High season dates: 30 Jun 2025 - 29 Aug 2025
High season
High season supplement per week: 35 €
Student Testimonial Videos
Note: The video testimonials of students from Carl Duisberg Centrum have been provided by the school and schools do not usually publish negative testimonials. For uncensored reviews read what our students report about their stay at Carl Duisberg Centrum.
Questions and answers about Carl Duisberg Centrum
I would like to know if your school is a certified center of TELC Exam?
“Yes, we are a certified center for the TELC exam and offer exams in B1, B2, C1 and C1 Hochschule. Our centers in Berlin, Cologne, Munich and Radolfzell are certified TELC test centers.”
Tina, Customer Relations Manager from Carl Duisberg Centrum, Radolfzell - Apr 16, 2024
Is there free parking near the Carl Duisberg Residence Radolfzell?
“There are numerous parking spaces available directly in front of the residence. They are free.”
Tina, Customer Relations Manager from Carl Duisberg Centrum Radolfzell - Nov 21, 2023
How often is bed linen changed in the residence?
“Fresh bed linen is provided every second week, please check the information board for the exact time slot. You will be given fresh linen when you drop off your used ones.”
Tina, Customer Relations Manager from Carl Duisberg Centrum Radolfzell - Nov 21, 2023
Is it possible to wash clothes in the residence of the Carl Duisberg Centrum in Radolfzell? Are the washing machines in the house?
“Coin-operated washing machines and tumble dryers are available in the basement. Token coins can be purchased from the home management. Please do not hang wet laundry on radiators, furniture or in the cloakroom.”
Sabine Krafack, LanguageCourse.Net - Nov 21, 2023
FAQ about Carl Duisberg Centrum, Radolfzell
Are courses only offered in person at this centre?
“The school currently (2025) also offers online classes. We will be happy to help you with the booking process. ”
Veronica Romualdi, Language Travel Consultant from LanguageCourse.Net - Apr 07, 2025
Would it be possible to add meals in the residence in Radolfzell?
“Usually under the wording "without meals" there should be the options for meals with specified costs, if this is available.
You can, however, always submit a request through our online registration form, via field: SPECIAL REQUEST, so that if it's available, they will give you the relative cost for the period you are interested in.”
You can, however, always submit a request through our online registration form, via field: SPECIAL REQUEST, so that if it's available, they will give you the relative cost for the period you are interested in.”
Antonio, Area Manager from LanguageCourse.net - Apr 26, 2022
Is it possible to take a course at Carl Duisberg Centrum as an absolute beginner?
“Yes. The following courses can be attended as an absolute beginner: German Intensive Course Premium”
Is airport pickup offered by Carl Duisberg Centrum?
“Yes. The school offers pickup from Zurich Airport (200 €)”
What is the number of students per class at Carl Duisberg?
“Depending on the chosen course, the maximum number of students at Carl Duisberg varies from 1 (Private lessons) to 15 students (German Intensive Course Premium)”
Which countries are students of Carl Duisberg Centrum from?
“The highest Nationality percentage at Carl Duisberg Centrum comes from Italy with a 3,6% representation, followed by students from Switzerland (22,6%) and Korea (2,8%).”
Carl Duisberg Centrum offers courses for which ages?
“Carl Duisberg Centrum offers courses from 11 years (Summer Camp for Children , 20 lessons per week) to 99. Average age is 17 during the summer and 23 for the rest of the year.”
Terms of Carl Duisberg Centrum
First day of course
Students should arrive at 8:00
Payment methods accepted for payments made directly to the school
Legal name/parent company
Carl Duisberg Centren gemeinnützige GmbH | Tax registration ID: DE122792319
Visa Documents
Nationals from USA do not require a visa to study short term courses up to 90 days.
Check visa requirements for nationals from other countries.
Nationals from countries that require a visa will receive documents from the school, related to booking confirmation, which is required for the visa application.
Full payment of all fees required before school dispatches documents required for visa application
No
Free shipment via regular mail
Yes
Preferential cancellation terms in case of visa refusal
School agreed that students booking online on this site will benefit from preferential cancellation fees in case of visa refusal, and in this case will never exceed EUR 180.
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Radolfzell
Radolfzell city attractiveness rated by our students:
4.3
Carl Duisberg Centrum’s most in-demand German language programme is the Intensive course, delivering their international students 24 carefully prepared classes every week at their Radolfzell location. This is a particularly popular choice for those individuals who intend to apply to a German university, and who therefore need to either improve their German language skills and/or obtain a certificate that demonstrates their abilities.
If you have any areas of German that you would specifically like to focus on and work on, you can take part in their 2 weekly workshop sessions per week.