16,000 Activities in 25 Countries | 2 Million+ Happy Customers2 Million+ Customers
Compare offers
Best prices
Easy booking
Boat Trips with Stops to Swim Keri12 Offers with the Best Prices 2025
Sort by:
Glass-Bottom Boat Trip to Turtle Island & Cameo Island with Turtle Spotting
Dali Tours Zakynthos
Starting from: Zakynthos (Zante)
5 hours
Free Cancellation
Hotel pickup available
Hotel pickup available
From
30 €Check availability
Sunset Boat Trip to Mizithres & Turtle Island with Wine
Dali Tours Zakynthos
Starting from: Zakynthos (Zante)
4 hours
Free Cancellation
Hotel pickup available
Hotel pickup available
From
40 €Check availability
Private Boat Trip to the National Marine Park of Zakynthos
My Local Sea Zakynthos
5.0
(1)
Starting from: Agios Sostis
3 hours
Free Cancellation
5.0
(1)
From
280 €Check availability
Want to book over the phone?
Talk to our Boat Tour Expert
NEW
Private Full-day Boat Trip around Zakynthos with Snorkeling & Turtle Spotting
Sunwave Cruises Zakyntos
Starting from: Tsilivi (Planos)
7 hours
From
580 €Check availability
NEW
Private Boat Trip to Marathonisi, the Keri Caves & Laganas Beach
Sunwave Cruises Zakyntos
Starting from: Tsilivi (Planos)
5 hours
From
400 €Check availability
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting
Happy Days Zante
Starting from: Alikanas, Agios Sostis, Kalamaki
5 hours
Free Cancellation
Hotel pickup available
Hotel pickup available
From
35 €Check availability
Private Boat Trip to Turtle Island and Keri Caves with Snorkeling
Mistral Rentals Zakynthos
Starting from: Kavos Psarou
5 hours
Drinks available
Drinks available
From
350 €Check availability
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
RIB Boat Trip to Marathonisi and Keri Caves with Turtle Spotting
Explore Zakynthos
Starting from: Vasilikos
4 hours
Free Cancellation
Drinks available
Drinks available
From
40 €Check availability
Luxury Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0
(1)
Starting from: Argasi
3 hours
5.0
(1)
From
25 €Check availability
Glass-bottom Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0
(3)
Starting from: Argasi
3 hours
5.0
(3)
From
25 €Check availability
Minivan & Boat Trip to Turtle Island and Keri Caves with Turtle Spotting
Michael Travel Zakynthos
5.0
(1)
Starting from: Argasi
6 hours
5.0
(1)
From
55 €Check availability
Private Boat Trip to Turtle Island & Keri Caves
Luxury Travel Zakynthos
Starting from: Zakynthos (Zante)
6 hours
View details
Offers available nearby
What customers love about boat trips in Keri
Boat Trip from Agios Sostis to the Keri Caves & Turtle Island
38 Reviews
Mirjam · Solo traveler
Greece "Fantastic boat trip! Nice fast boat with only a few people. Opportunity to swim through the caves and also relax time on the island. There was some confusion about my pick up at the hotel, but there was quick communication and switching."
Greece "Fantastic boat trip! Nice fast boat with only a few people. Opportunity to swim through the caves and also relax time on the island. There was some confusion about my pick up at the hotel, but there was quick communication and switching."
Boat Trip to Mizithres & Turtle Island with Turtle Spotting
26 Reviews
Valeria · Family
Germany "It was really sooooo great, I can only recommend it."
Germany "It was really sooooo great, I can only recommend it."
Boat Trip to the Keri Caves with Turtle Spotting
29 Reviews
Ysabelle · Group of friends
Netherlands "The capitaine is simphatic,"
Netherlands "The capitaine is simphatic,"Popular Boat Tour Providers in Keri
Michael Travel Zakynthos
6 Reviews
5 Offers
Elselien · CoupleNetherlands "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!"
Netherlands "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!"
Explore Zakynthos
3 Reviews
3 Offers
Free cancellation for all offers
Rob · FamilyGreece "Great all round trip. Takes you to the very beautiful parts of the island. Very enjoyable."
Greece "Great all round trip. Takes you to the very beautiful parts of the island. Very enjoyable."
Sunwave Cruises Zakyntos
3 Reviews
4 Offers
Tim · CoupleGreece "Friendly and helpful staff. Great condition of the boot. Fair price"
Greece "Friendly and helpful staff. Great condition of the boot. Fair price"
Happy Days Zante
3 Reviews
3 Offers
Free cancellation for all offers
Instant booking confirmation for all offers
Connie · Family
Austria "I highly recommend Happy Days Zante. Great value for money, the company organises to pick you up from a convenient location in a small, clean charter bus. The boat was not over crowded and the sites visited by boat were amazing. This trip didn’t feel overly touristy, perfect for those who want to enjoy the sites without the big crowds. The stop over at the olive tree was also beautiful. We were then taken back to the original pick up spot. Amazing day!"
Austria "I highly recommend Happy Days Zante. Great value for money, the company organises to pick you up from a convenient location in a small, clean charter bus. The boat was not over crowded and the sites visited by boat were amazing. This trip didn’t feel overly touristy, perfect for those who want to enjoy the sites without the big crowds. The stop over at the olive tree was also beautiful. We were then taken back to the original pick up spot. Amazing day!"
My Local Sea Zakynthos
2 Reviews
2 Offers
Free cancellation for all offers
Instant booking confirmation for all offers
Sylvia · FamilyGreece "Good service, friendly shiipper"
Greece "Good service, friendly shiipper"
Dali Tours Zakynthos
1 Review
5 Offers
Free cancellation for all offers
Instant booking confirmation for all offers
Malin · Family
Finland "Absolutely💗 It was a lovely experience and such wonderful people. Love their work with the WWF🥰 Would go again any day😎"
Finland "Absolutely💗 It was a lovely experience and such wonderful people. Love their work with the WWF🥰 Would go again any day😎"Keri: All locations
You want to book one of our activities? We are here to help you!
Discover CheckYeti
Private Boat Tours Agios Nikolaos and North of Zakynthos
15 offers
Boat Trips with Dogs and other Pets Costa del Sol
14 offers
Half Day Boat Rental Cala Moresca
6 offers
Ski Lessons Villars-Gryon
6 offers
Boat Trips from Mykonos to Delos
5 offers
Sightseeing Boat Trips Coral Bay (Peyia)
5 offers
Stand Up Paddle Boarding Seville
5 offers
Scuba Diving for Kids Gran Canaria
4 offers
Boat Trips from Gulf of Naples to Procida
3 offers
Boat Rental with Dogs and Pets Sant Josep de sa Talaia
3 offersMore on CheckYeti
Luxury Boat Trips Maddalena Archipelago:Half-Day Trips Pointe de l'EspiguetteBoat Trips AlbufeiraSunset Boat Trips OíaDay Trips Scalo CavalloBoat Rental with Dogs and Pets Doctor's BeachÉtang de Thau, Montpellier, Hérault, Occitanie, FranceIsland Trips Bouches-du-RhôneSloveniaDornbirn, Vorarlberg, AustriaSightseeing Boat Trips Illa del Toro (Mallorca)Boat Trips with Lunch Egadi Islands
As seen on:
Secure payment
© CheckYeti 2025Made in Austria, Switzerland, France - Imprint
Official partner
Connect with us
Phone
UK: +44 7830 374736NL: +31 85 107 1608AT: +43 1 386 50 20