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Kids enjoy snorkeling through their diving goggles during a boat trip
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GRGreeceZakynthos (Zante)Keri

Boat Trips with Snorkeling Marathonisi (Turtle Island)

12 Offers with the Best Prices 2026
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Popular Options
Locations
Activity
Categories
Included services
Ideal for
Languages
Duration
People Watching a Turtle on Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.
Just booked
Michael Travel Zakynthos
Glass-bottom Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0(4)
Starting from: Argasi
3 hours
5.0(4)
From
25 €
Check availability
Boat with glass-bottom from VIP Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.Michael Travel Zakynthos
Luxury Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
4.7(3)
Starting from: Argasi
3 hours
4.7(3)
From
30 €
Check availability
Viewpoint of Mizithres on Zakynthos Day Trip incl. Turtle Island, Keri Caves and Olive Press Museum from Michael Travel Zakynthos.Michael Travel Zakynthos
4x4 & Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0(1)
Starting from: Argasi
6 hours
Pickup available
5.0(1)
Pickup available
From
65 €
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
330 €
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
A picture of a luxurious motor boat during the Private Boat Trip to Turtle Island and Keri Caves with Snorkeling from Mistral Rentals Zakynthos.Mistral Rentals Zakynthos
Private Boat Trip to Turtle Island and Keri Caves with Snorkeling
Mistral Rentals Zakynthos
Starting from: Kavos Psarou
5 - 6 hours
Drinks available
Drinks available
From
630 €
Check availability
Private Boat Trip to Marathonisi, the Keri Caves & Laganas Beach from Sunwave Cruises Zakyntos.Sunwave Cruises Zakyntos
Private Boat Trip to Marathonisi, the Keri Caves & Laganas Beach
Sunwave Cruises Zakyntos
Starting from: Tsilivi (Planos)
5 hours
From
400 €
Check availability
Private Boat Trip from Zakynthos to the Turtle Island, Keri Caves & Myzithres Rocks from Aqua Travel Zakynthos.Aqua Travel Zakynthos
Private Boat Trip to the Turtle Island, Keri Caves & Myzithres Rocks
Aqua Travel Zakynthos
Starting from: Kavos Psarou
5 hours
Free cancellation
Drinks available
Drinks available
From
530 €
Check availability
Private Boat Trip to Marathonisi, the Keri Caves & Laganas Beach from Sunwave Cruises Zakyntos.Sunwave Cruises Zakyntos
Private Full-day Boat Trip around Zakynthos with Snorkeling & Turtle Spotting
Sunwave Cruises Zakyntos
Starting from: Tsilivi (Planos)
7 hours
From
580 €
Check availability
A girl relaxing in the water during the Snorkeling Trip from Laganas to Turtle Island from Eurodivers Zakynthos.
Just booked
Eurodivers Zakynthos
Snorkeling Trip from Laganas to the National Marine Park and Turtle Island
Eurodivers Zakynthos
5.0(4)
Snorkeling - GroupLaganas
First Timer, Advanced
Dives: 2
5.0(4)
From
45 €
Check availability

Offers available nearby

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

4.9
17 reviews
Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.Traventure ZakynthosTaxi Boat to Turtle Island from Agios Sostis
19 Reviews
Viktória · Solo travelerSKSlovakia

Amazing 🥰

The boat used for the boat rental in Keri with Fun@Sea.Fun@Sea ZakynthosBoat Rental in Keri (up to 6 people)
23 Reviews
Andre · FamilyGRGreece

Good boat Good service Good explanation

A view of Navagio Shipwreck Beach, where My Tours stops for swimming during the boat tour around Zakynthos.My Tours ZakynthosBoat Trip around Zakynthos to Shipwreck & Turtle Island with Swimming
12 Reviews
Lorenzo · FamilyITItaly

Beautiful tour, fun and exciting. Everything was wonderful, even the dog Mara ❤️

Popular Boat Tour Providers in Marathonisi (Turtle Island)

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
Thomas · FamilyGRGreece

The landscape is just sublime, thanks to Panagiotis the captain who did everything to make the most of it! A great captain and a great guy! I recommend to everyone. Everything is taken care of, masks, food, drinks, you don't have to worry about anything. Thanks again !

Michael Travel ZakynthosMichael Travel Zakynthos
9 Reviews
5 Offers
Picture of tour in Zakynthos by Michael Travel Zakynthos.
Elselien · CoupleNLNetherlands

Great day! The program is well put together, an effort is made to find turtles. We swam wonderfully and enjoyed the beautiful surroundings. And... we also saw a turtle, despite it not being the right season. If you have the chance, sit at the front of the boat, wonderful! The captain makes an effort for his passengers, despite the fact that we were of course number 20,000!

Eurodivers ZakynthosEurodivers Zakynthos
8 Reviews
2 Offers
A man and a woman posing underwater during a dive with Eurodivers Zakynthos.
Claudia+maria+ · CoupleNLNetherlands

Incredible experience. I never thought it would be like this. A new and amazing world to discover. Everything is calm, serene, and without human interference. Magic, lights, a world of dreams. Truly a world that everyone should discover. A professional, calm, and completely dedicated team, ensuring we could mentally and physically enjoy the entire experience. I highly recommend having this experience in Zakynthos, adding it to all the other experiences this magnificent island has to offer. Not only for what

Aqua Travel ZakynthosAqua Travel Zakynthos
7 Reviews
7 Offers
Beautiful blue waves with Aqua Travel Zakynthos.
Free cancellation for all offers
Instant booking confirmation for all offers
Cruz · FamilyESSpain

Everything was very comfortable, quick, and easy. I highly recommend it. My family and I thoroughly enjoyed it.

Sunwave Cruises ZakyntosSunwave Cruises Zakyntos
4 Reviews
4 Offers
Our boat in the Ionian Sea seen from above.
Angelo ITItaly

Excellent Company, they are Professionals of the sea and they know how to treat the customer so that he is satisfied ⭐️⭐️⭐️⭐️⭐️

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
Christian · CoupleDEGermany

The scenery was amazing. We even saw a turtle. The skipper was very experienced and had great control of the boat. Top-notch.

Marathonisi (Turtle Island): All locations

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.
Marathonisi Beach

4 offers

Marathonisi (Turtle Island): Similar activities

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

37 offers

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

21 offers

Boats in the Water During Sunset Boat Trip to Mizithres & Turtle Island with Wine from Dali Tours Zakynthos.
Sunset Boat Trips Marathonisi (Turtle Island)

3 offers

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