Top picks for Rethymno Water activities

Discover 15 Water activities in Rethymno on Trip.com, updated October 28, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From IDR 858,247 per person, with an average total of IDR 1,695,377. Choose the option that suits your plan.

With 264 verified reviews, Water activities Rethymno boast an average rating of 4.8.

This week's most popular Water activities: "Chania: Gulet Cruise to Balos & Gramvousa with Lunch", with 70 reviews and a 4.7 rating.

Now on Trip.com: "Crete: Kalypso Diving and Snorkeling Center & School", a 8-hour adventure in Rethymno!

The next available day tour departs on October 29, 2026. Book now to secure your spot!

Rethymno Water activities usually take about 8 hours — perfect for a relaxed, immersive experience!

33% of Rethymno Water activities now offer English-speaking guides

October is perfect for visiting Rethymno! Choose from 15 available day tours, including seasonal hits like Chania: Gulet Cruise to Balos & Gramvousa 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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15 results for Rethymno Water activities

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Reviews/Trip Moments

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Reviews: Crete: Kalypso Diving and Snorkeling Center & School
Guest User2026-09-30
Absolutely fantastic! The support during my first diving experience was superb. Everyone was extremely friendly and helpful. The diving itself was a lot of fun. The one-on-one instruction also made me feel very safe. I would recommend this dive school to anyone. Truly excellent.
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Reviews: Rethymno: Speedboat Tour with Swim and Snorkel
Guest User2026-10-11
The speedboat trip was fantastic. The welcome at Popeye Boat Rentals on the beach was incredibly warm. My 9-year-old daughter felt right at home from the start. The speedboat ride to the caves, with a small group, a friendly skipper, and great music, was a lot of fun. The swimming stop was our favorite part. Jumping into the water from the boat against such a stunning backdrop was amazing. We'll definitely book this tour again on our next Crete holiday!
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Reviews: Sailing Trip to Dia with Snorkeling, Dining & Sunset Option
Guest User2024-04-17
We really enjoyed our sailing trip to Dia island it was our kid first time sailing a truly memorable experience Captain Elias and Magda was very professional very kind and accommodating thank you sailing trips and Captain Elias for.making our dream come true.. an unforgettable experience❤️
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Reviews: Heraklion: Scuba Diving Experience for Beginners
Guest User2025-10-05
Check to see how many others are going it can get busy. There was only 6 in our group and 2 of us didn't dive just stayed bobbing about on the top.
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Reviews: Snorkel Trip to Kourtaliotiko Waterfalls & Lunch, Plakias, Crete
Guest User2024-10-02
Tom, our guide for the day, and all the staff at Dive2gether, were really great. They were very welcoming and explained everything before we set off. The trip was amazing.
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Reviews: Sea Kayak & Snorkel tours in West Crete
Guest User2025-08-16
Awesome time spent with Manu, Fiona and Miltos. Gorge walking with cultures, traditional Cretan cuisine, e-bike tours, wild swimming and kayaking. Amazingly informative people and chilled experience. Cannot recommend highly enough. Thank you so much Kenny, Treena and Dexter