Skip to main content
Easy cancellation
16,000 activities in 35 countries
2 million+ happy customers
DestinationsGift vouchersBlog
Several boats near the coast during a boat trip to Keri Caves.
Compare offersBest pricesEasy booking
GRGreeceKeriMarathonisi (Turtle Island)

Boat Trips from Marathonisi Beach to Keri Caves

3 Offers with the Best Prices 2026
Sort by:
Popular Options
Activity
Categories
Included services
Ideal for
Languages
Duration
Popular Options
Activity
Categories
Included services
Ideal for
Languages
Duration
My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.
Just booked
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
19 €
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
Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting from Rent All Mania Zante.Rent All Mania Zante
Currently not availableFull Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting
Rent All Mania Zante
Starting from: Keri
3 hours
Free cancellation
Pickup available
Pickup available
View details

Offers available nearby

What customers love about boat trips in Marathonisi Beach

5.0
10 reviews
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
13 Reviews
Ambra · FamilyITItaly

Complete tour of the entire island with swimming stops in wonderful places, attentive and knowledgeable on-board staff, explanations also in Italian.

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.

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
Fabian · CoupleDEGermany

Everything was perfect. Oni was a Perfect perfect host, showed us everything and answered all our questions. We loved it, the ocean was so blue, never seen before.

Popular Boat Tour Providers in Marathonisi Beach

My Tours ZakynthosMy Tours Zakynthos
38 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
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.

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
The Callegari boat of Rent All Mania Zante during a trip to Zakynthos' Blue Caves.
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.

You want to book one of our activities? We are here to help you!
Laura_checkyeti_Contact
PauliTalk to our Boat Tour Expert
We'll only use the provided contact information to follow up, in line with our privacy policy.

More on checkyeti

Grotta Porcinara, Santa Maria di Leuca, Salento, Puglia, ItalyTroms County, Northern Norway, NorwayFalasarna Beach, Falasarna Beach, Crete, GreeceSouth Tyrol, Trentino-Alto Adige, ItalyBlue Bay, Grand Port District, MauritiusNational Marine Park of Zakynthos, Zakynthos (Zante), Ionian Islands, GreecePelješac Channel, Dubrovnik-Neretva County, Dalmatia, CroatiaTre Porte Cave, Torre Vado, Lecce, Salento, Puglia, ItalyAgonès, Hérault, Occitanie, FranceSommarøy , Troms County, Northern Norway, NorwayBassin d'Arcachon, Gironde, Nouvelle-Aquitaine, FranceAveyron, Occitanie, France
Customer reviews
checkyeti.com
4.5
3269 Reviews on
4.4 Excellent | 1769 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