Icaria, also spelled Ikaria, is a Greek island in the Aegean Sea, 10 nautical miles southwest of Samos. Administratively, Icaria forms a separate municipality within the Ikaria regional unit, which is part of the North Aegean region. The principal town of the island and seat of the municipality is Agios Kirykos. The historic capitals of the island include Oenoe and Evdilos.