Marathonisi (Turtle Island)

Floating in the heart of Laganas Bay, Marathonisi is a pristine, uninhabited sanctuary and a vital nesting ground for the Caretta-Caretta sea turtles. Known as "Turtle Island" not just for its residents but for its unique natural shape, it offers two distinct shores: a golden sandy beach for sunbathing and a rugged pebble coast perfect for exploring sea caves. With Endless Tours, you’ll discover this protected paradise with deep respect for its delicate ecosystem, enjoying the most transparent turquoise waters in the Mediterranean.