Its mountainous and rocky terrain is ideal for rock climbing and offers plenty of superb walking, trekking and bike routes. Of special interest are the caves of the island, of which those at Vatses and Vathi can be visited and explored. With such a rich sea bottom and long coastline, Astypalea will enchant lovers of water sports and sea explorations.
Diving, water skiing and canoeing, boat rentals, guided day trips or private excursions on a speedboat is some of the available alternatives.