Gramvousa is one of the two deserted islands located close to Amorgos. You can go there by boat from Kalokaritissa beach which is about 15 km from Chora, on the south western side of the island. There are boats every hour. It has a nice long sandy beach with clear waters. Good fishing and snorkelling area. Is used as a resting spot by migrating birds. You should buy food or water as there is no cafe or restaurant on this small island.