Zakynthos Keri Caves, Marathonissi, and Turtle-Spotting Kaiki Boat Trip


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Tour Details

Ride a traditional ‘kaiki’ boat to the Keri Caves and Marathonissi Island while watching for turtles on this Zakynthos cruise trip. Settle into a wooden ‘kaiki’ and sail to the Keri Caves to admire and snap photos of the blue-watered grottoes. Then, enjoy a swim stop off Marathonissi before cruising Laganas Bay to look for rare caretta-caretta turtles. This family-friendly boat trip includes pickup and drop-off at selected Zakynthos resorts.


Departure & Return Location

Selected hotels in Limni Keriou, Agios Sostis, Lagana, Kalamaki, Argassi, Vassilikos, Alykes, Alykanas, and Tsilivi (Google Map)

Departure Time

12pm Hotel pickups commence approximately 30 – 60 minutes prior to this time, exact pickup time will be advised on reconfirmation. Hotel pickups commence prior to this time, you must contact the local service provider to verify your exact pickup time.


Price Includes

  • Hotel pickup and drop-off (selected hotels only)
  • Tour escort/host
  • Kaiki boat trip
  • Local taxes

Price Excludes

  • Food and drinks
  • Gratuities (optional)


  • Keri Caves, Marathonissi, and turtle-spotting kaiki boat trip in Zakynthos
  • Ride a traditional kaiki on Laganas Bay, known for its caretta-caretta turtles
  • Take photos of the beautiful Keri Caves
  • Stop to swim in the sea off Marathonissi beach
  • Cruise around the bay to watch for the sea turtles
  • Includes pickup and drop-off at selected hotels in Alykes, Argassi, Tsilivi, and other resorts
What to Expect

Sailing south to the stunning Keri Caves for your first stop where you will have some fantastic photo opportunities (Approximately 20 minutes). From here you cruise to the small island of Marathonissi. The island is situated in Laganas Bay. There are seven discrete nesting beaches for the Loggerhead Turtle, one of them being Marathonissi. The nature on this tiny island is purely exotic as there are no inhabitants. Here you have approximately 30 minutes swimming stop, in the clear blue waters. Back on to the Kaiki now, where you will gently cruise around Marathonissi and Laganas Bay for turtle spotting . The Caretta-Caretta is a protected species and is one of Zakynthos’ most famous inhabitants. Returning to Agios Sostis port, where your coaches are waiting to return you to your resorts.


Additional Info
  • Confirmation will be received at time of booking
  • Children must be accompanied by an adult Voucher info You can present either a paper or an electronic voucher for this activity. 
  • Local operator information Complete Operator information, including local telephone numbers at your destination, are included on your Confirmation Voucher. Our Product Managers select only the most experienced and reliable operators in each destination, removing the guesswork for you, and ensuring your peace of mind.
  • Cancellation Policy For a full refund, cancel at least 24 hours in advance of the start date of the experience.