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Greece Ionian Islands Zakynthos (Zante)

Boat Trips with Stops to Swim Keri

17 Offers with the Best Prices 2026

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Marathonisi (Turtle Island)

Keri Caves

Mizithres

Activity

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Motorboat

Catamaran

Boat Rental

Snorkeling

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Private

Group

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Hotel pickup

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Ideal for

Swimming

Snorkeling

Sightseeing

Sunset

Wildlife watching

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Accessible to strollers

Suitable for pregnant women

Winter activities

Languages

English

Dutch

German

French

Italian

Spanish

Czech

Polish

Hungarian

Danish

Swedish

Finnish

Russian

Slovenian

Slovak

Portuguese

Croatian

Chinese

Duration

Morning

Afternoon

Full day

Popular Options

Free Cancellation

Locations

Marathonisi (Turtle Island)

Keri Caves

Mizithres

Activity

Sailboat

Motorboat

Catamaran

Boat Rental

Snorkeling

Categories

Private

Group

Included services

Food & Drinks

Hotel pickup

Food

Drinks

Aperitif

Transfer

Ideal for

Swimming

Snorkeling

Sightseeing

Sunset

Wildlife watching

Party

Fishing

Accessible to wheelchairs

Accessible to strollers

Suitable for pregnant women

Winter activities

Languages

English

Dutch

German

French

Italian

Spanish

Czech

Polish

Hungarian

Danish

Swedish

Finnish

Russian

Slovenian

Slovak

Portuguese

Croatian

Chinese

Duration

Morning

Afternoon

Full day

Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting from Rent All Mania Zante.

Rent All Mania Zante

Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting

Rent All Mania Zante

Starting from: Keri

Free cancellation

Hotel pickup available

Hotel pickup available

Check availability

Turtle Swimming in water During Glass-bottom Boat Trip to Turtle Island & Cameo Island with Turtle Spotting from Dali Tours Zakynthos.

Glass-Bottom Boat Trip to Turtle Island & Cameo Island with Turtle Spotting

Dali Tours Zakynthos

Starting from: Zakynthos (Zante)

Free cancellation

Hotel pickup available

Hotel pickup available

Check availability

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

Sunset Boat Trip to Mizithres & Turtle Island with Wine

Dali Tours Zakynthos

Starting from: Zakynthos (Zante)

Free cancellation

Hotel pickup available

Hotel pickup available

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

Free cancellation

Drinks available

Drinks available

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)

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

Starting from: Agios Sostis

Free cancellation

Check availability

Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach from Adonis Boat Rentals Zakynthos.

Adonis Boat Rentals Zakynthos

Private Boat Trip from Alikanas to Marathonisi & Porto Zorro Beach

Adonis Boat Rentals Zakynthos

Starting from: Alikanas

Free cancellation

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)

Check availability

Full Day Private Boat Trip from Alikanas around Zakynthos from Adonis Boat Rentals Zakynthos.

Adonis Boat Rentals Zakynthos

Full Day Private Boat Trip from Alikanas around Zakynthos

Adonis Boat Rentals Zakynthos

Starting from: Alikanas

Free cancellation

Check availability

Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from 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

Free cancellation

Hotel pickup available

Hotel pickup available

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

Starting from: Agios Sostis

Free cancellation

Check availability

Turtle spotted during the RIB Boat Trip to Marathonisi and Keri Caves with Turtle Spotting from Explore Zakynthos.

Explore Zakynthos

RIB Boat Trip to Marathonisi and Keri Caves with Turtle Spotting

Explore Zakynthos

Starting from: Vasilikos

Free cancellation

Drinks available

Drinks available

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.

Private Boat Trip to Turtle Island and Keri Caves with Snorkeling

Mistral Rentals Zakynthos

Starting from: Kavos Psarou

Drinks available

Drinks available

Check availability

Viewpoint of Mizithres on Zakynthos Day Trip incl. Turtle Island, Keri Caves and Olive Press Museum from Michael Travel Zakynthos.

Minivan & Boat Trip to Turtle Island and Keri Caves with Turtle Spotting

Michael Travel Zakynthos

Starting from: Argasi

Check availability

Boat with glass-bottom from VIP Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.

Luxury Boat Trip to Turtle Island and Keri Caves with Turtle Spotting

Michael Travel Zakynthos

Starting from: Argasi

Check availability

People Watching a Turtle on Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.

Glass-bottom Boat Trip to Turtle Island and Keri Caves with Turtle Spotting

Michael Travel Zakynthos

Starting from: Argasi

Check availability

Showing 1 - 16 out of 17 offers

What customers love about boat trips in Keri

4.9

11 reviews

My Tours glass bottom boat goes to Marathonisi-Island and Keri-Caves.

Boat Trip to Marathonisi Island and Keri Caves with Turtle Spotting

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 in Keri (up to 8 people) without Licence from Rent All Mania Zante.

Rent All Mania Zante

Boat Rental in Keri (up to 8 people) without Licence

Matteo · Couple

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

A view of Navagio Shipwreck Beach, where My Tours stops for swimming during the boat tour around Zakynthos.

Boat Trip around Zakynthos to Shipwreck & Turtle Island with Swimming

Lorenzo · Family

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

Popular Boat Tour Providers in Keri

Michael Travel Zakynthos

Picture of tour in Zakynthos by Michael Travel Zakynthos.

Good experience for good price!

My Local Sea Zakynthos

My Local Sea Zakynthos

A boat on the crystal clear water and white sand.

Free cancellation for all offers

Instant booking confirmation for all offers

Christian · Couple

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

Sunwave Cruises Zakyntos

Sunwave Cruises Zakyntos

Our boat in the Ionian Sea seen from above.

Friendly and helpful staff. Great condition of the boot. Fair price

Explore Zakynthos

Explore Zakynthos

View on the bay in Zakynthos by Explore Zakynthos.

Free cancellation for all offers

Mascha · Family

Great tour and very nice crew. Also very good with kids!

Happy Days Zante

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Free cancellation for all offers

Instant booking confirmation for all offers

Laura · Couple

Good guide and everything went well :)

Rent All Mania Zante

Rent All Mania Zante

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

Free cancellation for all offers

Jessica · Family

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

Keri: All locations

Full Glass Bottom Boat Trip to Marathonisi Caves with Turtle Spotting from Rent All Mania Zante.

Marathonisi (Turtle Island)

16 offers

Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from Happy Days Zante .

15 offers

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

5 offers

Keri: Similar activities

Bird's-eye view of the motorboat used in the private boat trip around Zakynthos with turtle spotting with Serene Private Cruises.

Beach Boat Trips Keri

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Taxi Boat to Turtle Island from Agios Sostis from Traventure Zakynthos.

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A girl relaxing in the water during the Snorkeling Trip from Laganas to Turtle Island from Eurodivers Zakynthos.

Boat Trips with Snorkeling Keri

12 offers

People Watching a Turtle on Turtle Spotting Boat Trip to Turtle Island and Keri Caves from Michael Travel Zakynthos.

Boat Trips with Dogs and other Pets Keri

12 offers

Glass-Bottom Boat Trip to Keri Caves from Agios Sostis with Turtle Spotting from Happy Days Zante .

Caves Boat Trips Keri

11 offers

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

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4 offers

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