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Several boats near the coast during a boat trip to Keri Caves.
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GRGreeceKeriMarathonisi (Turtle Island)

Boat Trips from Marathonisi Beach to Keri Caves

4 Offers with the Best Prices 2026
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Popular Options
Activity
Categories
Included services
Ideal for
Languages
Duration
Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting from Rent All Mania Zante.NewRent All Mania Zante
Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
From
60 €
Check availability
My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.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
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
Boat Trip to Keri Caves, Mizithres & Shipwreck Beach with Turtle Spotting from Rent All Mania Zante.NewRent All Mania Zante
Currently not availableBoat Trip to Keri Caves, Mizithres & Shipwreck Beach with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
7 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details
Sunset Full Glass Bottom Boat Trip to Marathonisi & Keri Caves with Swimming from Rent All Mania Zante.NewRent All Mania Zante
Currently not availableSunset Full Glass Bottom Boat Trip to Marathonisi & Keri Caves with Swimming
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details
Sunset Boat Trip to Marathonisi Island, Keri Caves and Mizithres with Swimming from Rent All Mania Zante.NewRent All Mania Zante
Currently not availableSunset Boat Trip to Marathonisi Island, Keri Caves and Mizithres with Swimming
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details
Private Sunset Boat Trip to Marathonisi Island and Mizithres with Swimming from Rent All Mania Zante.NewRent All Mania Zante
Currently not availablePrivate Sunset Boat Trip to Marathonisi Island and Mizithres with Swimming
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details
Private Half-Day Boat Trip to Marathonisi Island and Mizithres with Turtle Spotting from Rent All Mania Zante.NewRent All Mania Zante
Currently not availablePrivate Half-Day Boat Trip to Marathonisi Island and Mizithres with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
4 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details
Private Full Day Boat Trip to Marathonisi Island and Mizithres with Turtle Spotting from Rent All Mania Zante.NewRent All Mania Zante
Currently not availablePrivate Full Day Boat Trip to Navagio Beach and Mizithres with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
8 hours
Free cancellation
Hotel pickup available
Hotel pickup available
View details

Offers available nearby

What customers love about boat trips in Marathonisi Beach

5.0
10 reviews
Boat Rental in Keri (up to 8 people) without Licence from Rent All Mania Zante.Rent All Mania ZanteBoat Rental in Keri (up to 8 people) without Licence
2 Reviews
Jessica · FamilyNLNetherlands

Good explanation, they speak good English. They show you where you can and are allowed to sail.

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
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

Boat Rental (up to 5 people) without Licence in Tsilivi from Sunwave Cruises Zakyntos.Sunwave Cruises ZakyntosBoat Rental (up to 5 people) without Licence in Tsilivi
3 Reviews
Umberto · FamilyITItaly

Seriousness and availability You always have someone who calls you and organizes everything You don't have to think about anything They support you and anticipate you step by step

Popular Boat Tour Providers in Marathonisi Beach

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

Well-organized tour. Excellent support throughout the day. Thank you for the wonderful experience.

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 · CoupleITItaly

They are punctual, kind and super nice!!!

Rent All Mania ZanteRent All Mania Zante
2 Reviews
3 Offers
The Callegari boat of Rent All Mania Zante during a trip to Zakynthos' Blue Caves.
Free cancellation for all offers
Matteo · CoupleITItaly

This experience was awesome, the staff very kind. We rented a boat without any license and had fun while zooming through the waves.

Marathonisi Beach: Similar activities

Boat Rental in Keri (up to 8 people) without Licence from Rent All Mania Zante.
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A view of Navagio Shipwreck Beach, where My Tours stops for swimming during the boat tour around Zakynthos.
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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.
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My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.
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