Top picks for Kefallinia Water activities

Discover 13 Water activities in Kefallinia on Trip.com, updated October 15, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From SEK 468.00 per person, with an average total of SEK 1,146.42. Choose the option that suits your plan.

With 132 verified reviews, Water activities Kefallinia boast an average rating of 4.9.

This week's most popular Water activities: "Argostoli: Full-Day Traditional Boat Cruise with Lunch", with 41 reviews and a 4.9 rating.

Now on Trip.com: "Argostoli: Full-Day Boat Trip with Lunch & Wine", a 7-hour adventure in Kefallinia!

The next available day tour departs on October 16, 2026. Book now to secure your spot!

Kefallinia Water activities usually take about 7 hours — perfect for a relaxed, immersive experience!

16% of Kefallinia Water activities now offer English-speaking guides

October is perfect for visiting Kefallinia! Choose from 13 available day tours, including seasonal hits like Argostoli: Full-Day Traditional Boat Cruise with Lunch.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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13 results for Kefallinia Water activities

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Reviews/Trip Moments

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Reviews: Argostoli: Full-Day Boat Trip with Lunch & Wine
Guest User2026-10-08
we had a fantastic day, everyone of the team made the day. Food was great. if we had done this earlier in our holiday I think we would have done it again. we definitely will when we return. highly recommend this activity
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Reviews: Argostoli: Full-Day Traditional Boat Cruise with Lunch
Guest User2026-10-09
It was the best boat tour I had! Great food, fun people, beautiful beaches! Also the guide left us enough room for freedoms to explore and enjoy our time :)
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Reviews: From Agia Efimia: All Inclusive Sailing Day Trip to Ithaca
Guest User2026-09-30
It was a great tour… Menios was amazing! From helping us organize a transfer since we stayed in the other side of the island etc,. We enjoyed the swimming and snorkeling, the lunch was delicious! We had an amazing time!
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Reviews: Kefalonia: Jet Boat Adventure and Swim at Koutsoupia Beach
Guest User2026-08-21
Amazing