One&Only Kéa Island Cyclades, Greece Just a 45-minutes speedboat ride from Athens, Kéa feels like a closely guarded secret. This untouched isle glimmers with the promise of discretion and seclusion, inviting romantics, wellness seekers and city dwellers to reconnect with authentic island living in its purest form. Perched above a protected cove, One&Only Kéa Island brings the wonders of the Mediterranean to life. Savour artisanal local produce that’s been crafted the same way for generations. Hike to Karthea’s ancient ruins, or sail to hidden beaches accessible only by boat. Just offshore, discover a diver’s playground deep beneath the Aegean, with iconic shipwrecks and flourishing marine parks strung along the coastline. Or tune into the elements at One&Only Spa, where revitalising treatments harness the healing powers of earth and water. Whatever lures you here, feel the secrets of Kéa come alive, as you tune into the unique energy of this captivating island.