Serifos island (Greece, Cyclades)
Serifos island (Greece, Cyclades) is an island in the Aegean Sea that belongs to the Cyclades islands cluster. The capital of Serifos Chora is built at an altitude of 200 m, reaching the top of a hill with remnants of the ancient castle, whitewashed houses, cobblestone streets, and breathtaking views of the Aegean.