Some of the main features of the island include the following: the Marina Piccola, the Belvedere of Tragara, the limestone crags called sea stacks that project above the sea, the town of Anacapri, the Blue Grotto, and the ruins of the Imperial Roman villas.
Capri is part of the region of Campania, Province of Naples. The town of Capri is the island's main population centre. The island has two harbours, Marina Piccola and Marina Grande. The separate comune of Anacapri is located high on the hills to the west.