Zakynthos: VIP Glass Bottom Cruise – Sea Turtles & Caves

Discover the underwater world of Zakynthos on a glass-bottom yacht cruise. Swim at Marathonisi and the Keri Caves, spot Caretta sea turtles, and end at the Caribbean-like Myzithres islets.
Begin your adventure with an optional hotel transfer to Zakynthos Town Main Port. Board the Royal Glass Bottom Yacht Athanasios V, the only glass-bottom VIP yacht in Zakynthos.

As you set sail, watch for Caretta-Caretta turtles through the glass bottom as you approach Marathonisi, the turtle-shaped island at the heart of the Zakynthos National Marine Park.

As you set sail, the glass-bottom hull gives you a live window into the Ionian Sea — watch fish and marine life gliding beneath you before you even reach the first stop.

Marathonisi — Turtle Island. The yacht heads to Marathonisi, the turtle-shaped island at the heart of the Zakynthos National Marine Park and one of the most important Caretta-Caretta nesting sites in the Mediterranean. As you approach, keep your eyes on the water through the glass bottom — turtles are frequently spotted feeding in these protected waters. A swim stop at the island's secluded sandy bay follows, away from the crowded beaches of the main resort areas.

Keri Caves. The second stop takes you to the spectacular natural sea caves of the southern coast — dramatic limestone formations carved by the sea, with some of the clearest water on the island. Swim inside and around the cave entrance and photograph the extraordinary rock formations above.

Myzithres. The cruise ends at the Myzithres — a cluster of small white rocky islets with electric-blue water that evoke the Caribbean, unique to Zakynthos. A final stop to take photos and soak in one of the most photogenic corners of the island before returning to port.

Throughout the cruise, the glass bottom continues to reveal the underwater world beneath you. Turtle sightings are common in season but cannot be guaranteed — these are wild animals in their natural habitat.
Young guests receive a small souvenir to remember their encounter with the sea turtles.

This cruise is ideal for families, nature lovers, and anyone seeking a quieter, more meaningful alternative to the large-boat tours. Limited capacity of 175 passengers ensures a genuine VIP experience.

Per garantire la disponibilità, prenota il prima possibile. La prenotazione anticipata è consigliata soprattutto se stai pianificando il viaggio durante l'alta stagione come le festività pubbliche o i fine settimana.

Questa escursione può essere annullata senza costi fino a 24 ore prima dell'inizio del viaggio. Se la annulli dopo 24 ore o non ti presenti all'escursione, ti verrà comunque addebitato il prezzo intero dell'attività. Essere in ritardo al ritiro o alla partenza sarà considerato come non presentarsi.