The island of Sardinia is a province of Italy. It is off the western coast of the country and is the second-largest Italian island. This Mediterranean island is known for its breathtaking coastline. It boasts beautiful sandy stretches of beaches such as Brandinchi Beach, Spiaggia di Porto Giunco and Spiaggia La Pelosa. It also houses secluded beaches with caves and interesting rock formations, which can be seen in Cala Luna and Cala Goloritzé. Cagliari is the capital city of Sardinia, which stands in the south of the island. It is a historical city with a fascinating medieval quarter.