Marathonisi Island, also known as Turtle Island, is a small uninhabited island located in the Ionian Sea, off the coast of Zakynthos, Greece. The island is part of the National Marine Park of Zakynthos, which aims to protect the endangered Caretta Caretta sea turtles. These turtles nest on Marathonisi’s sandy beaches, making the island a crucial site for conservation efforts.

The island is roughly 2 square kilometers in size and is shaped like a turtle, which is why it’s often called Turtle Island. Its landscape is characterized by steep cliffs, sandy beaches, and lush vegetation. The waters surrounding the island are crystal clear, making it a popular destination for boat trips and excursions.

Marathonisi’s main attraction is its beaches. The most famous beach is on the north side of the island. It is where the turtles come to lay their eggs during the summer months. Access to this beach is restricted during the nesting season to protect the turtles. Visitors are advised not to disturb the turtles or their nests.

Apart from the turtles, the island offers stunning natural beauty. The island’s coastline features impressive caves and rocky formations, which are ideal for exploration by kayak or boat. The waters around Marathonisi are calm, making it a great spot for swimming and snorkeling.

Boats to Marathonisi leave from the town of Limni Keri on Zakynthos. The boat ride takes about 10-15 minutes, and visitors can enjoy breathtaking views of the coast along the way. There are no facilities on the island, so visitors should bring their own food, water, and other essentials. It’s important to respect the natural environment and follow all guidelines for wildlife protection.

In summary, Marathonisi Island is a beautiful and serene destination, ideal for nature lovers and those interested in marine conservation.