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GRGreeceIonian IslandsZakynthos (Zante)

Boat Trips Agios Sostis

21 Offers with the Best Prices 2025/2026
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Activity
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Included services
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Languages
Duration
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(43)
Starting from: Agios Sostis, Laganas, Kalamaki
3 hours
Free cancellation
Hotel pickup available
4.8(43)
Hotel pickup available
From
25 €
Check availability
Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.
Bestseller
Traventure Zakynthos
Boat Trip to Mizithres & Turtle Island with Turtle Spotting
Traventure Zakynthos
4.8(30)
Starting from: Laganas, Agios Sostis, Kalamaki
4 hours
Free cancellation
Hotel pickup available
4.8(30)
Hotel pickup available
From
30 €
Check availability
Private Boat Trip to Turtle Island and the Mizithres Rocks from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip to Turtle Island and the Mizithres Rocks
Traventure Zakynthos
5.0(21)
Starting from: Agios Sostis, Laganas, Kalamaki
3 - 5 hours
Free cancellation
Hotel pickup available
5.0(21)
Hotel pickup available
From
300 €
Check availability
My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.
Bestseller
My Tours Zakynthos
Boat Trip to Marathonisi Island and Keri Caves with Turtle Spotting
My Tours Zakynthos
5.0(9)
Starting from: Agios Sostis
3 hours
Free cancellation
5.0(9)
From
18 €
Check availability
Boat Trip with Turtle Spotting in Laganas Bay from Agios Sostis from Traventure Zakynthos.Traventure Zakynthos
Boat Trip with Turtle Spotting in Laganas Bay from Agios Sostis
Traventure Zakynthos
4.9(17)
Starting from: Laganas, Agios Sostis, Kalamaki
20 minutes
Free cancellation
Hotel pickup available
4.9(17)
Hotel pickup available
From
10 €
Check availability
Picture of a turtle during the Boat tour to Turtle Island with Turtle spotting with Abba Tours Zante.Abba Tours Zante
Boat Trip to Turtle Island with Turtle Spotting
Abba Tours Zante
4.8(6)
Starting from: Zakynthos (Zante), Agios Sostis
3 hours
Free cancellation
Hotel pickup available
4.8(6)
Hotel pickup available
From
30 €
Check availability
Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.
Bestseller
Traventure Zakynthos
Taxi Boat to Turtle Island from Agios Sostis
Traventure Zakynthos
4.9(16)
Starting from: Agios Sostis, Laganas, Kalamaki
1 hour
Free cancellation
Hotel pickup available
4.9(16)
Hotel pickup available
From
10 €
Check availability
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island from Traventure Zakynthos.
Bestseller
Traventure Zakynthos
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island
Traventure Zakynthos
4.8(10)
Starting from: Agios Sostis, Laganas, Kalamaki
1 hour
Free cancellation
Hotel pickup available
4.8(10)
Hotel pickup available
From
20 €
Check availability
A view of Navagio Shipwreck Beach, where My Tours stops for swimming during the boat tour around Zakynthos.My Tours Zakynthos
Boat Trip around Zakynthos to Shipwreck & Turtle Island with Swimming
My Tours Zakynthos
4.8(11)
Starting from: Zante Town
8 hours
Free cancellation
4.8(11)
From
24 €
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 National Marine Park of Zakynthos from My Local Sea Zakynthos.My Local Sea Zakynthos
Private Boat Trip to the National Marine Park of Zakynthos
My Local Sea Zakynthos
5.0(3)
Starting from: Agios Sostis
3 hours
Free cancellation
5.0(3)
From
280 €
Check availability
Private Boat Trip to the Keri Caves and the Shipwreck from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip to the Keri Caves and the Shipwreck
Traventure Zakynthos
5.0(1)
Starting from: Agios Sostis, Laganas, Kalamaki
6 hours
Free cancellation
Hotel pickup available
5.0(1)
Hotel pickup available
From
600 €
Check availability
Private Boat Trip to the Turtle Island & Keri Caves with Turtle Spotting from My Local Sea Zakynthos.My Local Sea Zakynthos
Private Boat Trip to the Turtle Island & Keri Caves with Turtle Spotting
My Local Sea Zakynthos
5.0(1)
Starting from: Agios Sostis
3 hours
Free cancellation
5.0(1)
From
300 €
Check availability
Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach from Adonis Boat Rentals Zakynthos.NewAdonis Boat Rentals Zakynthos
Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach
Adonis Boat Rentals Zakynthos
Starting from: Alikanas
6 hours
Free cancellation
From
550 €
Check availability
Private Boat Trip around Zakynthos from Agios Sostis from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip around Zakynthos from Agios Sostis
Traventure Zakynthos
Starting from: Laganas, Agios Sostis, Kalamaki
6 hours 30 minutes
Free cancellation
Hotel pickup available
Hotel pickup available
From
1100 €
Check availability
Picture of Turtle Island during the boat tour to Turtle Island incl. sunset tour with Abba Tours Zante.Abba Tours Zante
Sunset Bus Tour from Zakynthos
Abba Tours Zante
Starting from: Agios Sostis
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
From
50 €
Check availability
Showing 1 - 16 out of 21 offers

What customers love about boat trips in Agios Sostis

4.9
168 reviews
Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.Traventure ZakynthosBoat Trip from Agios Sostis to the Keri Caves & Turtle Island
43 Reviews
Birgit · Solo travelerDEGermany

"I highly recommend Traventure Zakynthos; everything went perfectly from start to finish."

Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.Traventure ZakynthosTaxi Boat to Turtle Island from Agios Sostis
16 Reviews
Lavinia · FamilyITItaly

"We had a great time. The people were kind, cheerful, and punctual."

My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.My Tours ZakynthosBoat Trip to Marathonisi Island and Keri Caves with Turtle Spotting
9 Reviews
Arnold · CoupleDEGermany

"Great tour at the end of September, although most of the turtles were already migrating, we were able to marvel at one. The swim stops were wonderful."

Popular Boat Tour Providers in Agios Sostis

Traventure ZakynthosTraventure Zakynthos
180 Reviews
11 Offers
null-null-hero
Free cancellation for all offers
Birgit · Solo travelerDEGermany

"I highly recommend Traventure Zakynthos; everything went perfectly from start to finish."

Abba Tours ZanteAbba Tours Zante
55 Reviews
7 Offers
Picture of the beautiful Zakynthos Island that you can explore with Abba Tours Zante.
Free cancellation for all offers
Cojocaru · FamilyRORomania

"I want to thank Patricia and The driver..A very important team and atention to us I RECOMAND 👏👏👏🔝🔝🔝💯💯"

My Tours ZakynthosMy Tours Zakynthos
34 Reviews
3 Offers
One of the boats of My Tours Zakynthos navigating in the Ionian Sea during a boat trip.
Free cancellation for all offers
Con · CoupleAUAustralia

"We absolutely loved it It was one of our highlights of our holidays in Zakynthos Swimming in crystal clear waters in caves Absolutely stunning and marathonisi Island just gorgeous"

My Local Sea ZakynthosMy Local Sea Zakynthos
4 Reviews
2 Offers
A boat on the crystal clear water and white sand.
Free cancellation for all offers
Instant booking confirmation for all offers
Carsten · CoupleDEGermany

"Very good service. Great locations. Great skipper."

Happy Days ZanteHappy Days Zante
3 Reviews
3 Offers
null-null-hero
Free cancellation for all offers
Instant booking confirmation for all offers
Laura · CoupleCHSwitzerland

"Good guide and everything went well :)"

Adonis Boat Rentals ZakynthosAdonis Boat Rentals Zakynthos
7 Offers
Adonis boat rental Zakynthos on Greece's turquoise sea.
Free cancellation for all offers
Instant booking confirmation for all offers

Trending boat trips in Agios Sostis

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.Traventure ZakynthosBoat Trip from Agios Sostis to the Keri Caves & Turtle Island
Bestseller
Free cancellation
From25 €
Picture of a girl swimming next to a trutle during the Boat Trip to the Keri Caves with Turtle Spotting with Best of ZanteBest of Zante BoatsBoat Trip to the Keri Caves with Turtle Spotting
Bestseller
Free cancellation
From10 €
Boat Rental in Agios Sostis (up to 5 people) - Beginner (25-30 HP) from Traventure Zakynthos.Traventure ZakynthosBoat Rental in Agios Sostis (up to 5 people) - Beginner (25-30 HP)
Bestseller
Free cancellation
From80 €

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Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.
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Boat Rental in Agios Sostis (up to 5 people) - Beginner (25-30 HP) from Traventure Zakynthos.
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Boat Rental in Agios Sostis (up to 6 people) - Pro (30-60 HP) from Traventure Zakynthos.
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