Unveil the Mysteries of Dia Island
Just 6 nautical miles north of Heraklion, Dia Island is a stunning, uninhabited paradise surrounded by crystal-clear waters and steeped in history. Stretching 5 km long and 3 km wide, this protected natural haven is perfect for those seeking secluded beaches, rich marine life, and historical intrigue.
Why Visit Dia Island?
- Secluded Bays & Crystal Waters – The island features five tranquil bays, with Agios Georgios Bay as the main harbor, perfect for anchoring and swimming.
- Rich Mythology & History – According to legend, Zeus created Dia, and archaeological findings by Jacques-Yves Cousteau suggest an ancient Minoan port once thrived here.
- Protected Natural Habitat – Home to rare falcons, wild rabbits, and the endangered Cretan Ibex, making it an important ecological site.
- Ideal for Sailing & Snorkeling – With no infrastructure and untouched nature, Dia offers a pristine environment for yacht excursions, snorkeling, and diving.
Explore Dia Island by Boat
Experience Dia’s untouched beauty aboard a private yacht or catamaran! We Sail Greece offers exclusive boat tours to this hidden gem, where you can:
- Snorkel in its vibrant underwater world.
- Discover ancient ruins and mythology.
- Relax in peaceful, secluded bays.


Book Your Sailing Adventure Today!
Escape the crowds and immerse yourself in the natural beauty and history of Dia Island. Sail with We Sail Greece for an unforgettable day at sea—book your private sailing tour in Crete now!