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GRGreeceIonian IslandsZakynthos (Zante)

Island Trips Keri

16 Offers with the Best Prices 2026
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Popular Options
Locations
Activity
Categories
Included services
Ideal for
Languages
Duration
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(21)
Starting from: Agios Sostis
3 - 5 hours
Free cancellation
Pickup available
5.0(21)
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
Boats in the Water During Sunset Boat Trip to Mizithres & Turtle Island with Wine from Dali Tours Zakynthos.Dali Tours Zakynthos
Sunset Boat Trip to Mizithres & Turtle Island with Wine
Dali Tours Zakynthos
Starting from: Zakynthos (Zante)
4 hours
Free cancellation
Pickup available
Pickup available
From
40 €
Check availability
Full Day Private Boat Trip from Alikanas around Zakynthos from Adonis Boat Rentals Zakynthos.NewAdonis Boat Rentals Zakynthos
Full Day Private Boat Trip from Alikanas around Zakynthos
Adonis Boat Rentals Zakynthos
Starting from: Alikanas
8 hours
Free cancellation
From
850 €
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
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
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from Happy Days Zante .Happy Days Zante
Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting
Happy Days Zante
Starting from: Alikanas, Kalamaki, Agios Sostis
5 hours
Free cancellation
Pickup available
Pickup available
From
35 €
Check availability
Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach from Adonis Boat Rentals Zakynthos.NewAdonis Boat Rentals Zakynthos
Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach
Adonis Boat Rentals Zakynthos
Starting from: Alikanas
6 hours
Free cancellation
From
550 €
Check availability
Semi Private Sunset Boat Trip to Cameo, Marathonisi & Mizithres Island from Best of Zante Boats.Best of Zante Boats
Semi Private Sunset Boat Trip to Cameo, Marathonisi & Mizithres Island
Best of Zante Boats
5.0(1)
Starting from: Laganas
3 hours
Free cancellation
Pickup available
5.0(1)
Pickup available
From
25 €
Check availability
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)
Pickup available
From
30 €
Check availability
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island from Traventure Zakynthos.
Just booked
Traventure Zakynthos
Turtle Spotting Boat Trip from Agios Sostis to Turtle Island
Traventure Zakynthos
4.8(10)
Starting from: Agios Sostis
1 hour
Free cancellation
Pickup available
4.8(10)
Pickup available
From
20 €
Check availability
People Watching a Turtle on Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.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
Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.
Just booked
Traventure Zakynthos
Taxi Boat to Turtle Island from Agios Sostis
Traventure Zakynthos
4.9(18)
Starting from: Agios Sostis
15 minutes
Free cancellation
Pickup available
4.9(18)
Pickup available
From
10 €
Check availability
Boat Trip from Agios Sostis to the Keri Caves & Turtle Island from Traventure Zakynthos.
Just booked
Traventure Zakynthos
Boat Trip from Agios Sostis to the Keri Caves & Turtle Island
Traventure Zakynthos
4.8(44)
Starting from: Agios Sostis
3 hours
Free cancellation
Pickup available
4.8(44)
Pickup available
From
25 €
Check availability
A view of Navagio Shipwreck Beach, where My Tours stops for swimming during the boat tour around Zakynthos.
Just booked
My Tours Zakynthos
Boat Trip around Zakynthos to Shipwreck & Turtle Island with Swimming
My Tours Zakynthos
4.8(12)
Starting from: Zante Town
8 hours
Free cancellation
4.8(12)
From
30 €
Check availability

What customers love about boat trips in Keri

4.8
143 reviews
Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.Traventure ZakynthosTaxi Boat to Turtle Island from Agios Sostis
18 Reviews
Tomas · CoupleGBUnited Kingdom

Great experience. Booked on the morning of through this website - didn't confirm as they weren't open until we arrived but we rocked up about an hour before our arrival so we could grab some breakfast. They checked us in as soon as we arrived. Would say if booking the morning of your trip dont expect a shuttle from your hotel - just make your own way there - less stress and loads of parking on the sea front and up the hill in the car parks (all free).

Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.Traventure ZakynthosBoat Trip to Mizithres & Turtle Island with Turtle Spotting
30 Reviews
Katri · FamilyFIFinland

The trip is well organized. Staff is friendly and make the best for you. Boat was very nice.

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
44 Reviews
Birgit · Solo travelerDEGermany

I highly recommend Traventure Zakynthos; everything went perfectly from start to finish.

Popular Boat Tour Providers in Keri

Traventure ZakynthosTraventure Zakynthos
185 Reviews
11 Offers
null-null-hero
Free cancellation for all offers
Sarah · FamilyDEGermany

Excellent organization! Very friendly staff! :) We even drove a detour to see the turtles. Drop-off and pick-up were flawless. We would definitely use them again!

Best of Zante BoatsBest of Zante Boats
132 Reviews
2 Offers
null-null-hero
Free cancellation for all offers
Instant booking confirmation for all offers
Sylvia Schmidt · FamilyDKDenmark

Super experience and a fantastic captain.

My Tours ZakynthosMy Tours Zakynthos
36 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
Christos · CoupleGBUnited Kingdom

It was really good. They didn't follow the itinerary on point, but we had 3 swimming stops and we went to the shipwreck and blue caves so they delivered on what was promised.

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!!!

Michael Travel ZakynthosMichael Travel Zakynthos
9 Reviews
5 Offers
Picture of tour in Zakynthos by Michael Travel Zakynthos.
Ingeborg · CoupleGRGreece

An incredibly fun boat trip with a great captain. A unique kind of boat with a glass bottom so you could see the turtles swimming beautifully. Dog-friendly!

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

Keri: All locations

Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.
Marathonisi (Turtle Island)

15 offers

Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.
Keri Caves

12 offers

Boat Trip to Mizithres & Turtle Island with Turtle Spotting from Traventure Zakynthos.
Mizithres

6 offers

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