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GRGreeceZakynthos (Zante)Keri

Beach Boat Trips Marathonisi (Turtle Island)

11 Offers with the Best Prices 2026/2027
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Popular Options
Locations
Activity
Categories
Included services
Ideal for
Languages
Duration
Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.Traventure Zakynthos
Boat Trip to Mizithres & Turtle Island with Turtle Spotting
%
Traventure Zakynthos
4.8(30)
Starting from: Agios Sostis
4 hours
Free cancellation
Pickup available
4.8(30)
Save up to 10%  
Pickup available
Save up to 10%  From
30 € 27 €
Check availability
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
Traventure Zakynthos
4.5(11)
Starting from: Agios Sostis
1 hour
Free cancellation
Pickup available
4.5(11)
Pickup available
From
20 €
Check availability
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
Traventure Zakynthos
4.9(48)
Starting from: Agios Sostis
3 hours
Free cancellation
Pickup available
4.9(48)
Pickup available
From
25 €
Check availability
Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.Traventure Zakynthos
Taxi Boat to Turtle Island from Agios Sostis
Traventure Zakynthos
5.0(22)
Starting from: Agios Sostis
15 minutes
Free cancellation
Pickup available
5.0(22)
Pickup available
From
10 €
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(22)
Starting from: Agios Sostis
3 - 5 hours
Free cancellation
Pickup available
5.0(22)
Pickup available
From
300 €
Check availability
Picture of a loggerhead sea turtle spotted in the private boat trip to Marathonisi Island and the Keri Caves with turtle spotting with Serene Private Cruises.Serene Private Cruises Zakynthos
Private Boat Trip to Marathonisi Island & the Keri Caves with Turtle Spotting
Serene Private Cruises Zakynthos
Starting from: Kavos Psarou
4 hours
Free cancellation
Drinks available
Drinks available
From
310 €
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
6 hours
Free cancellation
Pickup available
5.0(1)
Pickup available
From
600 €
Check availability
Bird's-eye view of the motorboat used in the private boat trip around Zakynthos with turtle spotting with Serene Private Cruises.Serene Private Cruises Zakynthos
Private Boat Trip around Zakynthos with Turtle Spotting
Serene Private Cruises Zakynthos
5.0(1)
Starting from: Kavos Psarou
8 hours
Free cancellation
Drinks available
5.0(1)
Drinks available
From
700 €
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 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 all around Zakynthos from Agios Sostis from Traventure Zakynthos.Traventure Zakynthos
Private Boat Trip all around Zakynthos from Agios Sostis
Traventure Zakynthos
Starting from: Agios Sostis
7 hours
Free cancellation
Pickup available
Pickup available
From
1100 €
Check availability

Offers available nearby

What customers love about boat trips in Marathonisi (Turtle Island)

4.8
139 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
48 Reviews
Sylvia · Family
GRGreece

Small boat, plenty of time to swim, and the skipper did his best to locate the turtles for us.

Boat Rental in Agios Sostis (up to 5 people) - Beginner (25-30 HP).Traventure ZakynthosBoat Rental in Agios Sostis (up to 5 people) - Beginner (25-30 HP)
31 Reviews
Panagiotis · Family
GRGreece

Very friendly staff, informative and helpful.

Private Boat Trip to Turtle Island and the Mizithres Rocks from Traventure Zakynthos.Traventure ZakynthosPrivate Boat Trip to Turtle Island and the Mizithres Rocks
22 Reviews
Sharon · Couple
NZNew Zealand

We enjoyed being on a tour by ourselves. Skipper was really experienced and manouvered the boat to ensure we could see the turtle. Really flexible about how long we spent swimming and what we could do with our remaining time. Hotel transfer provided free of charge also a bonus.

Popular Boat Tour Providers in Marathonisi (Turtle Island)

Traventure ZakynthosTraventure Zakynthos
201 Reviews
11 Offers
null-null-hero
Free cancellation for all offers
Dom · Couple
GBUnited Kingdom

Great trip to the island, staff very friendly and professional. Highly recommend.

Serene Private Cruises ZakynthosSerene Private Cruises Zakynthos
10 Reviews
5 Offers
The astonishing Navagio Beach with the famous shipwreck from 1980, visited with Serene Private Cruises Zakynthos.
Free cancellation for all offers
Eirik · Couple
NONorway

Great captain, good information during the trip. Good stops where we could take a swim. Loots of caves! Good sunset spot

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
Marianne · Couple
GRGreece

Everything went perfectly! It was a lovely tour.

Marathonisi (Turtle Island): Similar activities

Boat Rental in Agios Sostis (up to 7 people) - Pro (30-60 HP) from Traventure Zakynthos.
Private Boat Tours Marathonisi (Turtle Island)

10 offers

Picture of a loggerhead sea turtle spotted in the private boat trip to Marathonisi Island and the Keri Caves with turtle spotting with Serene Private Cruises.
Island Trips Marathonisi (Turtle Island)

6 offers

Private Boat Trip to the Turtle Island & Keri Caves with Turtle Spotting from My Local Sea Zakynthos.
Half-Day Trips Marathonisi (Turtle Island)

6 offers

Private Boat Trip to the National Marine Park of Zakynthos from My Local Sea Zakynthos.
Boat Trips with Snorkeling Marathonisi (Turtle Island)

4 offers

Private Boat Trip all around Zakynthos from Agios Sostis from Traventure Zakynthos.
Day Trips Marathonisi (Turtle Island)

3 offers

Picture of a loggerhead sea turtle spotted in the private boat trip to Marathonisi Island and the Keri Caves with turtle spotting with Serene Private Cruises.
Caves Boat Trips Marathonisi (Turtle Island)

3 offers

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