Skip to main content
Easy cancellation
16,000 activities in 35 countries
2 million+ happy customers
DestinationsGift vouchersBlog
People watching wildlife during a boat trip.
Compare offersBest pricesEasy booking
GRGreeceZakynthos (Zante)Keri

Boat Trips for Wildlife Watchers Marathonisi (Turtle Island)

10 Offers with the Best Prices 2026/2027
Sort by:
Popular Options
Locations
Activity
Categories
Included services
Ideal for
Languages
Duration
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
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
138 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
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.

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
Marco · Couple
ITItaly

They are punctual, kind and super nice!!!

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
Sylvia · Family
GRGreece

Good service, friendly shiipper

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

Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.
Boat Trips with Dogs and other Pets Marathonisi (Turtle Island)

7 offers

Private Boat Trip to Turtle Island and the Mizithres Rocks from Traventure Zakynthos.
Half-Day Trips Marathonisi (Turtle Island)

6 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.
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

Do you have any questions before booking?
checkyeti_ContactYour Activity AssistantAnswered by AI, while our customer service personally takes care of special requests.
We'll only use the provided contact information to follow up, in line with our privacy policy.

Discover more with checkyeti

Boat Trip from Les Trois-Îlets to the Caribbean Coast with Dolphin Watching from Dream Tour Evasion Martinique.
Boat Trips with Aperitif France

35 offers

View of the boat during the boat trip around Gozo, Comino and Blue Lagoon with Swimming stop from Supreme Travel Malta.
BEST Boat Trips in Gozo

9 offers

The boat Zeus that you can rent with the Boat Rental in Kissamos (up to 5 people) with Licence with Crucero Al Paraiso Kissamos.
Boat Trips from Gramvousa to Gramvousa

7 offers

Kids Ski Lessons (4-15 y.) for All Levels - Feast of the Immaculate Conception from Ski School Pontedilegno.
Kids Ski Lessons Ponte di Legno

5 offers

Boat Trip with Cave Exploration and Dolphin Watching from Dream Wave Albufeira.
Half-Day Trips Albufeira

5 offers

Private Boat Trip to Benagil Caves & Marinha Beach from Seasiren Tours Algarve.
Trips from Praia do Carvalho to Benagil Cave

4 offers

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

3 offers

Île aux Cerfs: Full-Day Catamaran Cruise with BBQ Lunch from Oceane Cruises Mauritius.
Catamaran Full Day Trips Pointe Maurice

3 offers

Picture of one of the RIB boats used by SEAze The Day Crete for the boat trips.
Boat Trips for Fishing Enthusiasts Castle of Gramvousa

3 offers

Private Ski Lessons for Kids of All Ages.
Ski Lessons for Beginners Valfréjus

3 offers

More on checkyeti

Sunset Boat Trips Playa de la AlbuferetaBoat Trips Istria East CoastSki Schools Spiazzi di GromoKayak & Canoe SpainPrivate Ski Instructors Giant MountainsIonian Islands: Boat Trips to Shipwreck BeachBoat Trips for Wildlife Watchers AzoresSnowboard Lessons for Beginners Dolomiti Superski VenetoInstagrammable Boat Trips FuengirolaInstagrammable Boat Trips Castle of SirmioneSki Lessons for Beginners Banderishka PoljanaSpeedboat Trips Trois-Îlets
Customer reviews
checkyeti.com
4.5
3363 Reviews on
4.4 Excellent | 1852 reviews
As seen on:ForbesThe TelegraphemerceFazSport ActivFit for FunBlick CH
Company
About
NewsletterPress kit
Providers
Provider loginWork with us
Support
Help Center
Privacy
TermsPrivacy policyAccessibility
Secure payment
Carte Bleue logoBancontact logo
© checkyeti 2026 · ImprintMade in Austria, Switzerland & France
Official partnerAtomic
Connect with us