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Zakynthos Half Day Tour and Cruise Turtle Island and Keri Caves

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Overview

Available languages

English

Mobile ticket

Set sail on a mesmerising journey across Zakynthos’ turquoise waters aboard our glass-bottom boat — a unique window into the island’s vibrant marine life. Whether you join us from the charming Agios Sostis Harbour or opt for a hassle-free pickup from your hotel you’re in for a day packed with natural wonders and unforgettable experiences. Cruise the sparkling Ionian Sea on a glass-bottom boat and discover Zakynthos’ natural wonders. Spot sea turtles, swim in crystal-clear waters, and explore the stunning, Keri Caves.

Choose a convenient meeting point or hotel pickup from major resorts. Enjoy incredible views above and below the waves, and don’t forget your camera — and snorkel!

Highlights:

• Watch for loggerhead turtles in their natural habitat

• Swim in the turquoise waters of Turtle Island & Keri Caves

• Marvel at marine life through the boat’s glass bottom

• Capture amazing photos of Zakynthos’ coastline

Perfect for couples, families, solo and nature lovers!

Additional Info

Service animals allowed

Infants are required to sit on an adult’s lap

Suitable for all physical fitness levels

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

What‘s Included

Liability Insurance

Air-conditioned vehicle

Glass-Bottom Boat Ticket

Guide/Captain

Bottled water

Snacks

Meeting and Pickup

Pickup points

Select a pickup point

What To Expect

1

Laganas

Our specially designed glass-bottom boat gives you a clear view of the marine life and sea floor, letting you connect with nature even if you stay dry.

15 minutes • Admission Not Applicable
2

Keri Caves

Cruise along dramatic limestone cliffs and slip into a dreamscape of electric blue water at the breathtaking Keri Caves. These hidden gems are only accessible by boat, making the experience feel like your own private paradise.

1 hour • Admission Not Applicable

Options

St. Sostis port meeting point.

Zakynthos Half Day Tour and Cruise Turtle Island and Keri Caves

Pickup included

Reviews

4.54

37 reviews

Total reviews and rating from Viator & Tripadvisor

26
7
3
0
1
  • Super good we saw a...

    MonicaG,

    Aug 27, 2025

    - Viator

    5.00

    Super well we saw a turtle and the boy who was on the boat was very friendly offered us water and helped us recommend it and we went to a very nice island

  • Fantastic

    Gavin T,

    Aug 26, 2025

    - Viator

    5.00

    The best captain ever!!! Fun, great with the kids, knowledgable, just perfect! We had time to swim in amazing places and we spot a huge turtle. We will come back again for sure. Thank you soooooo much, you made our experience in this beautiful island even better.

  • Excellent trip just the...

    Donna W,

    Jul 29, 2025

    - Viator

    5.00

    Excellent trip just the right length of time at each place. Knowledgeable fun captain. Great seeing the turtles

  • Wonderful experience

    Theresa K,

    Jul 11, 2025

    - Viator

    5.00

    Best Captain/Guide! He treated nature, especially the carettas, with great respect. Was very funny and caring!

  • Great value

    Nicholas S,

    Jul 5, 2025

    - Viator

    5.00

    Great value from pickup at hotel to the glass bottom boat trip. Driver was very pleasant and the skipper Dennis was very funny and all round great guy with plenty of information on surrounding areas

From €30.00

4.54
37 reviews
Check availability

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Operated by Happy Days Zante

A product of Trip Social Group

Australia: Pavel Australia Pty Ltd

Việt Nam: Công ty TNHH Trip Social

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