The most popular organized beach on the island, approximately 12 km west of Kos Town along the flat coast. Long, sandy and well-served by sun loungers, beach bars and water sports facilities. The cycle path from town makes it genuinely accessible without a vehicle. Best visited early morning or late afternoon in July–August.
Adjacent to Tigkaki and with a similar character, Marmari is slightly quieter and has a long reputation for windsurfing and kitesurfing conditions. The steady Meltemi winds of July and August that frustrate other beach-goers are exactly what the windsurfing community comes for.
A small, sheltered cove near Kardamena on the south coast, named for the natural CO₂ bubbles that rise from the seabed and can be felt underfoot in shallow water — another expression of the volcanic geology active across this part of the Dodecanese.
One of the most photogenic beach settings in the Dodecanese: white sand, pale turquoise water, the Byzantine basilica ruins on the shoreline, and the chapel islet of Kastri immediately offshore. The beach itself is calm and relatively uncrowded by Kos standards.
The east coast beyond Kos Town is rockier and less organised than the western resort beaches, but Agios Fokas has a raw quality and the nearby Therme springs make the stretch genuinely unique. The combination of a swim in open water followed by a soak in the natural thermal rocks is one of the more memorable physical experiences the island offers.
