South Coast · 4-Hour Boat Trip

Marine Park Extended
Zakynthos

The most complete south coast experience. Four hours, three swimming stops, and a route that covers the full sweep of the National Marine Park. Departs at 10:00 and 14:00 from Agios Sostis.

30% deposit to confirm · 70% payable on the day
Overview

Tour Details

Duration
4 hours
Price
€30/person
Departures
10:00 · 14:00
Departure Point
Agios Sostis harbour
Vessel
Boat, up to 55 people
Swimming Stops
3
Itinerary

The Route

  1. 1. Turtle Spotting — Laganas Bay — Slow cruise through Laganas Bay turtle nesting zone. The 10:00 departure catches the morning calm with excellent surface sighting conditions.
Caretta Caretta sea turtle in Zakynthos Marine Park
Caretta-caretta sea turtles in Laganas Bay
  1. 2. Keri Caves — Second Arch · 1st Swimming Stop — Deeper into the Keri Cave system. Turquoise water, dramatic limestone overhangs. One of the best snorkelling spots on the south coast.
Second arch of the Keri Caves in Zakynthos
Keri Caves — second arch swimming stop
  1. 3. Mizithres Rocks · 2nd Swimming Stop — Full stop at the twin conical limestone sea stacks. Swimming at the base of the rocks with crystal-clear water.
Mizithres Rocks in Zakynthos
Mizithres Rocks — second swimming stop
  1. 4. Marathonisi — Turtle Island · 3rd Swimming Stop — Final stop at Marathonisi. Shallow, sheltered, clear water. Turtle sightings common on the return leg.
Marathonisi Turtle Island in Zakynthos
Marathonisi (Turtle Island) — third swimming stop
Compare

How Does This Compare?

National Marine Park (3h)Marine Park Extended (4h)
Duration3 hours4 hours
Price€25/person€30/person
Swimming stops23
Marathia thermal springsYesNo
Mizithres RocksNoYes — full stop
MarathonisiYesYes
Getting There

Meeting Point

Departures from Agios Sostis harbour, South Zakynthos.

From Kalamaki / Airport: ~5 min by car · From Laganas: ~10 min · From Zakynthos Town: ~15 min · From Tsilivi: ~20 min

Need a transfer? Contact us when booking and we will arrange it. Transfer charged separately.

How to Book

Ready to Explore?

Tell us your preferred date and number of guests. We confirm availability and respond directly.

30% deposit required to confirm your booking · Balance of 70% paid on the day
WhatsApp: +30 694 771 1190 Send a Booking Request