The Idea
Four sea caves, turquoise water and one of the island's most unique swimming experiences.
This route takes us along the rugged coastline of Kastellorizo to the Twin Caves of Kolónes, the Blue Cave, Parastas' Cave and the inlet of Návlakas — each with its own shape, colour and atmosphere carved into the rock over centuries.
The Blue Cave, or Galázio Spílaio, is the highlight of the route. Due to the size of our boats, entry is made by swimming through the cave's low opening, where sunlight reflects through the water and fills the chamber with an intense blue glow impossible to fully capture in photographs.
Combined with swimming stops in Návlakas' calm turquoise waters and Kolónes' unique reflections, this is one of the most memorable coastal routes around the island.
Duration~1.5 hours
Best timingMorning – early afternoon
AccessBoat-only
BringUnderwater camera or waterproof phone case
Itinerary
1 · Blue Cave
We stop outside the entrance and swim inside, exploring the glowing deep-blue chamber while the boat remains at the opening.
2 · Twin Caves (Kolónes)
Entered by boat, with time to swim and explore the dramatic rock formations.
3 · Návlakas Inlet
We anchor in calm turquoise water for swimming and relaxation in a quiet natural bay.
4 · Eastern Coastline Cruise
On the way back, we cruise along the coastline discovering smaller sea caves and natural rock openings, including Parastas' Cave.