Secret blue odyssey
Explore the turquoise waters of Marathonisi (Turtle Island), swim in the Keri Caves, and admire the impressive Myzithres Cliffs. Continue to the stunning Piscines for a refreshing swim and visit the spectacular Eros Cave.
A perfect 4-hour cruise combining sightseeing, swimming, and relaxation in the most beautiful parts of southern Zakynthos.




.jpg)
The tour
Departing from Porto Koukla, you’ll cruise along the southern coast to the Keri Caves, where you’ll enjoy your first swim inside their stunning blue waters. From there, continue to the towering Myzithres Cliffs before heading to the impressive Eros Cave. Right next to it, you’ll find the famous Piscines, known for the bluest waters you’ve ever seen, perfect for another refreshing swim. The adventure continues as you visit the caves of Marathonisi (Turtle Island) and finish with a relaxing swim at its beautiful sandy beach before heading back to Porto Koukla.