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One of the finest archaeological sites in the Cyclades, Ancient Karthea occupies a spectacular coastal location reached by hiking trail or boat. The remarkably preserved remains include temples dedicated to Athena and Apollo, a theatre, defensive walls and parts of the ancient city overlooking the Aegean Sea.
Carthaea or Karthaia was one of the four ancient Greek city-states on the island of Ceos in the Cyclades. It was located on the southeastern coast of the island.
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These two beautiful sandy-pebbly beaches lie beside the ancient ruins of Karthaia and are reached on foot via hiking trails. The effort is rewarded with clear water, dramatic scenery and a memorable swim among one of Kea’s most important archaeological landscapes.
Kaliskia is a small, unspoiled beach with emerald water and welcome natural shade from trees. It is a rewarding stop for independent explorers, particularly when combined with the walk to ancient Karthaia.
Agios Filippos is a quiet, remote beach of sand and fine pebbles, accessible by boat or on foot. Its isolation and crystal-clear water make it a good choice for those seeking a more adventurous day by the sea.
Koundouros is one of Kea’s best-equipped beaches, with sunbeds, beach bars and a choice of water sports nearby. It is a popular, sheltered bay for families and visitors looking for comfort and services.
Pisses is a long, sandy beach on the west coast, framed by hills and backed by tamarisk trees. With clear water, a peaceful setting and a nearby taverna, it suits visitors seeking a quieter, more traditional beach day.
The remarkably well-preserved Tower of Agia Marina is a 4th-century-BC Hellenistic watchtower in Kea’s interior, between the ancient cities of Korissia and Poiessa. Rising beside the small church of Agia Marina, it stands at a crossroads of ancient routes and is considered one of Greece’s finest surviving ancient square towers.