Zakynthos: Half-Day Trip to Marathonisi and Keri Caves

4.3 / 5

3 reviews

Zakynthos: Half-Day Trip to Marathonisi and Keri Caves

From $52.97 per person

Enjoy a 5-hour tour through the southern areas of Zakynthos. See the notable sights on the island, and then embark on a boat cruise to Marathonisi and the Keri Caves.

About this activity

Free cancellation
Cancel up to 24 hours in advance to receive a full refund
Covid-19 precautions
Special health and safety measures apply. Learn more
Mobile ticketing
Use your phone or print your voucher
Duration 5 hours
Check availability to see starting times.
Instant confirmation
Live tour guide
English, Greek, Arabic
Pickup included
Please wait in the hotel lobby 10 minutes before your scheduled pickup time.


  • Discover the beautiful island of Marathonisi
  • Go in search of the amazing Caretta turtles in Laganas Bay
  • Swim near the Keri Caves on the south side of the island of Zakynthos
  • Visit the Aristeon Olive Oil Press and learn about the history of olive oil production on the island
Full description
Start with pickup from your hotel and discover the highlights of the southern region of Zakynthos. The first stop will be at the Argassi Bridge which was constructed in 1885. This bridge is now situated off the coast of the island but was once a river crossing. Then, stop at Kalamaki Beach to learn about the turtle nests in the area. Next, embark on a 3-hour boat cruise from the port in the town of Laganas. Stop at the nearby island of Marathonisi where you can admire its beautiful caves and white sand beaches. Keep a look out for the Caretta turtles who inhabit the surrounding waters. Continue by sailing to the Keri Caves located on the southern coast of Zakynthos, where you can enjoy a stop for swimming. Return to the port, and travel to the Aristeon Olive Oil Press. Learn about the long history of olive oil production on the island and taste some samples. Finally, be returned to your hotel on Zakynthos to finish the tour.
  • Hotel pickup and drop-off
  • Cruise
  • Visit to the Aristeon Olive Oil Press
  • Olive oil tasting
  • Food and drinks
  • Snorkelling equipment
Covid-19 precautions
Safety measures in place
  • All areas that customers touch are frequently cleaned
  • You must keep social distance while in vehicles
  • The number of visitors is limited to reduce crowds
Traveler requirements
  • You must bring your own headphones
  • You are required to bring and wear a mask
  • You must fill out a travel information form
  • You will receive a mandatory temperature check

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Prepare for the activity

The details below may change if you update your current selection:

    Important information

    What to bring

    • Passport or ID card
    • Sunglasses
    • Sun hat
    • Swimwear
    • Towel
    • Biodegradable sunscreen

    Know before you go

    • Guests will have to walk about 8 meters in shallow water to get into the glass bottom boat so wear your bathing suit.
    • There are no bathrooms at the Turtles Island, Marathonisi.
    • There are many cafeterias at the starting point of the boats, in Laganas bay, where guests may use the bathroom or buy snacks and refreshments.
    Customer reviews

    Overall rating

    4.3 / 5

    based on 3 reviews

    Review summary

    • Guide
    • Transportation
    • Value for money
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    August 10, 2020


    Beautiful location, but stressed (and stressing) guide. We spend about one hour with him and rest on three hour boat trip with other company boat. Nice but would maybe recommend only going with that company for the tour.

    August 24, 2020

    Beutiful places and perfect weather!

    June 17, 2021

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    Product ID: 374821