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Several boats visiting a cave at the shore during a boat trip.

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GRGreeceIonian IslandsZakynthos (Zante)

Caves Boat Trips Agios Sostis4 Offers with the Best Prices 2025

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Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.
Bestseller
Traventure Zakynthos

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island

Traventure Zakynthos

4.8

(40)

Starting from: Agios Sostis, Laganas, Kalamaki

3 hours

Free cancellation
Hotel pickup available

4.8

(40)

Hotel pickup available
From
25 €
Check availability
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from Happy Days Zante .Happy Days Zante

Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting

Happy Days Zante
Starting from: Alikanas, Kalamaki, Agios Sostis

5 hours

Free cancellation
Hotel pickup available
Hotel pickup available
From
35 €
Check availability
Private Boat Trip to the Keri Caves and the Shipwreck from Traventure Zakynthos.
Just booked
Traventure Zakynthos

Private Boat Trip to the Keri Caves and the Shipwreck

Traventure Zakynthos

5.0

(1)

Starting from: Laganas, Agios Sostis, Kalamaki

6 hours

Free cancellation
Hotel pickup available

5.0

(1)

Hotel pickup available
From
600 €
Check availability
Picture of a girl swimming next to a trutle during the Boat Trip to the Keri Caves with Turtle Spotting with Best of Zante
Just booked
Best of Zante Boats

Boat Trip to the Keri Caves with Turtle Spotting

Best of Zante Boats

4.9

(29)

Starting from: Agios Sostis, Laganas, Kalamaki

3 hours

Free cancellation
Hotel pickup available

4.9

(29)

Hotel pickup available
From
10 €
Check availability

Offers available nearby

What customers love about boat trips in Agios Sostis

4.8

70 reviews

Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.Traventure Zakynthos

Boat Trip to Mizithres & Turtle Island with Turtle Spotting

29 Reviews
Yasmin · CoupleDEGermany "A really nice tour in itself. However, we didn't visit Mizithres Rock as described, which we found really unfortunate. Keri Caves and Turtle Island were truly beautiful! We even saw turtles."
Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.Traventure Zakynthos

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island

39 Reviews
Mirjam · Solo travelerGRGreece "Fantastic boat trip! Nice fast boat with only a few people. Opportunity to swim through the caves and also relax time on the island. There was some confusion about my pick up at the hotel, but there was quick communication and switching."
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island from Traventure Zakynthos.Traventure Zakynthos

Turtle Spotting Boat Trip from Agios Sostis to Turtle Island

9 Reviews
Ann · FamilyBEBelgium "We had really value for money. The organisation is very professional. They really want to give you a very relaxed feeling, no matter how busy they are. Our boat was running late and they gave a replacement with a private boat. Thank you very much, we had a lovely afternoon!"

Trending boat trips in Agios Sostis

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.Traventure Zakynthos

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island

Bestseller
Free cancellation

From

25 €
Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.Traventure Zakynthos

Boat Trip to Mizithres & Turtle Island with Turtle Spotting

Bestseller
Free cancellation

From

30 €
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island from Traventure Zakynthos.Traventure Zakynthos

Turtle Spotting Boat Trip from Agios Sostis to Turtle Island

Bestseller
Free cancellation

From

20 €

Popular Boat Tour Providers in Agios Sostis

Traventure Zakynthos

Traventure Zakynthos

166 Reviews
11 Offers
null-null-hero
Free cancellation for all offers
Nico · CoupleCHSwitzerland "Everything worked perfectly"
Best of Zante Boats

Best of Zante Boats

131 Reviews
3 Offers
null-null-hero
Free cancellation for all offers
Instant booking confirmation for all offers
Sylvia Schmidt · FamilyDKDenmark "Super experience and a fantastic captain."
Happy Days Zante

Happy Days Zante

3 Reviews
3 Offers
null-null-hero
Free cancellation for all offers
Instant booking confirmation for all offers
Chris · FamilyGBUnited Kingdom "A great trip, small group, excellent driver."

Agios Sostis: Similar activities

My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.

Half-Day Trips Agios Sostis

10 offers
Private Boat Trip around Zakynthos from Agios Sostis from Traventure Zakynthos.

Day Trips Agios Sostis

5 offers
Private Boat Trip to the Keri Caves and the Shipwreck from Traventure Zakynthos.

Agios Sostis: Boat Trips to Shipwreck Beach

3 offers
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