South Zakynthos Boat Trips — From Agios Sostis

The south coast of Zakynthos is the calm side — sheltered turquoise waters, hidden caves carved into limestone cliffs, and the National Marine Park, home of the loggerhead sea turtle. Our south-coast excursions all depart from Agios Sostis harbour and combine swimming stops, wildlife encounters and some of the most photogenic seascapes in Greece.

Why Choose South Zakynthos?

• Calm, sheltered waters — ideal for families and first-time sailors
• Sea turtle sightings most days during summer
• Keri Caves, Mizithres Rocks, Marathonisi (Turtle Island)
• Marathia thermal sulphur springs
• Eros Cave — accessible only by small boat
• Multiple daily departures, no upfront payment

Our South-Coast Tours

Departure Point

All south-coast excursions depart from Agios Sostis harbour, located in the southwest of Zakynthos.

• From Laganas: ~10 minutes by car
• From Kalamaki: ~5 minutes by car
• From Zakynthos Town: ~15 minutes by car
• Need a transfer? Contact us when booking.