The Lighthouse of St. Nicholas is located opposite the port of Korrisia, on the tip of the peninsula. It is built on the ruins of the sacred temple of Poseidon by the French Company of Lighthouses and it is the first lighthouse in the Cyclades (1831) and the second in Greece. It has been declared a monument by the Ministry of Culture and Tourism as it is a"particularly remarkable architectural construction and a representative sample of lighthouses". You can reach it through a footpath.
