Embark on a 3-hour tour of Marathonissi Island, Keri Caves, and Turtle Spotting in Zakynthos. Discover the beauty of the National Marine Park and encounter Caretta Caretta turtles. Enjoy comfortable boats, limited guests, and stunning sights.
Embark on a 3-hour tour of Marathonissi Island, Keri Caves, and Turtle Spotting in Zakynthos. Discover the beauty of the National Marine Park and encounter Caretta Caretta turtles. Enjoy comfortable boats, limited guests, and stunning sights.
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Marathonísi - Discover the enchanting island of Marathonisi, a perfect spot for swimming at its stunning sandy beach.
Marathonissi is a small, private island located in the turtles’ bay near Limni Kerì’s beach.
Until World War II, the island was inhabited, but today it has no residents or buildings.
It is now a breeding ground for the CARETTA…
- Marathonísi - Discover the enchanting island of Marathonisi, a perfect spot for swimming at its stunning sandy beach.
Marathonissi is a small, private island located in the turtles’ bay near Limni Kerì’s beach.
Until World War II, the island was inhabited, but today it has no residents or buildings.
It is now a breeding ground for the CARETTA CARETTA turtles.
- Keri Caves - The first stop will be at Keri Caves, an amazing location for swimming.
Kerì Caves, accessible only by sea via private boats or our excursions, are located along the Marathia Cape promontory in the island’s southwest region.
The coast features numerous caves, some with entrances just large enough for swimming, while others are wide enough for boats to enter directly.
The caves are easily accessible, surrounded by cliffs where the sea is deep and reachable.
- Laganas - Begin turtle spotting just outside Laganas Bay.
The Caretta Caretta Turtle is a species still thriving in the Mediterranean, often seen as it nests along the beaches of the Laganas Gulf.
These turtles can grow quite large (the largest weighing 140 kg and measuring about 120 cm, while the smallest measures 80 cm), yet they are remarkably fast.
With their large front and stiff rear fins, they can reach speeds of 30 km/hour, allowing them to protect themselves from potential threats.

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- Glass bottom boat ride showcasing underwater views
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- Glass bottom boat ride showcasing underwater views
Embark on one of the most scenic journeys in Zakynthos, showcasing the awe-inspiring locations within the Zakynthos National Marine Park.
Experience the majestic Caretta Caretta turtles, the area of the Keri caves, a vast cave on turtle island, and the magical sandy shores of Marathonisi islet.
Our cozy boats accommodate a limited amount of passengers,…
Embark on one of the most scenic journeys in Zakynthos, showcasing the awe-inspiring locations within the Zakynthos National Marine Park.
Experience the majestic Caretta Caretta turtles, the area of the Keri caves, a vast cave on turtle island, and the magical sandy shores of Marathonisi islet.
Our cozy boats accommodate a limited amount of passengers, ensuring seating for all. With only 23 seats available, each boat is equipped with a shaded seating area, a back sundeck and a glass-bottom.
Prior to departure, we advise you to purchase some refreshments and snacks in Laganas. While on Marathonisi island, you’ll have the opportunity to purchase snacks, drinks, and ice cream. However, please note that there are no refreshment facilities available at the other sites during this excursion.
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.