Pale rock and brilliant water on the largest uninhabited Cycladic island.
Polyaigos is a protected, largely untouched island beside Kimolos, visited by boat for sea caves, white cliffs and exceptionally clear coves.
Polyaigos means 'many goats', a clue to the sparse human presence that has allowed its landscape to remain wild. Mineral-rich rock creates beaches and cliffs in tones of white, rust and blue, while monk seals and seabirds use the surrounding marine habitat.
There is no town or visitor infrastructure. The island is experienced from a small excursion boat, with swimming stops chosen according to wind and sea state. Responsible operators avoid caves or shores where wildlife may be disturbed.
Practical information
Boat trips leave Kimolos and Milos in settled weather. There is no scheduled ferry or accommodation; bring water and reef-safe sun protection, and follow the skipper's conservation guidance.
