3-Island Boat Cruise from Kos: Explore Traditional Islands and Swim in Crystal-Clear Water

Embark on a full-day boat cruise from Kos and explore traditional islands, swim in crystal-clear water, and capture breathtaking photos of natural fjords and wild dolphins.

Duration: 7 hours, 15 minutes
Cancellation: 24 hours
Highlights
  • Vathis - First stop is Vathi, a beautiful village on the island Kalymnos.
    The boat enters a magnificent natural fjord and as the valley of Vathi is slowly revealed, you have the chance to take pictures of the surrounding gulfs and caves. You will have 1 hour to explore, you can walk the peaceful streets of Vathi, try local sweets and the famous…
What's Included
  • Lunch included
What's Not Included
  • Alcoholic beverages
  • Carbonated beverages
  • Bottled water
Additional Information

While on your holidays in Kos, don’t miss this full-day boat cruise!
Every day from 10:00 - 17:15, Odyssey Boat will take you to three nearby islands on a fun and relaxing cruise.
Explore small traditional islands and swim in crystal-clear water. Enjoy three one-hour stops on three islands, two of which you can only reach by boat. You will have plenty of…

Location
Port of Kos
Find the blue boat named "Odyssey", near the dolphin fountain bus stop, opposite from the port police. PLEASE BE ON THE BOAT BY 9:30 am.
Cancellation Policy

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

Customer Ratings
4.8
(1133 Ratings)
5 stars
4 stars
3 stars
2 stars
1 star
Paul_s
Oct 28, 2025
Cruising for a day - Really good day apart from the showers, enjoyed the two islands we visited and the dolphins in their natural environment
Review provided by Viator
U6118qkmeganb
Oct 22, 2025
Really enjoyed this! - This was a really fun day out and I really would recommend. Value for money was good at only 35€ per person for the full day including a bbq lunch. The food was really tasty. Drink selection on the boat was really good (not included in price). And the explanation of each island we visited was also really good. The islands were really lovely!
Review provided by Tripadvisor
Tomcb2101vu
Oct 19, 2025
Amazing! - Great trip and highly reccomend. We were a family of 4 and it was one of the best boat trips weve been on. We saw dolphins twice, up close, visited 2 beautiful villages, one with a beach. And stopped off for a jump off of the boat in turquoise waters with plenty of fish to see. Also included a yummy pork and salad lunch! Great value for money. Friendly crew and funny captain!
Review provided by Tripadvisor
Karen
Oct 18, 2025
Unexpected sighting of dolphins - Excellent value for money. The captain took us to see two pods of dolphins as well as the islands. Drinks and snacks on board.
Review provided by Tripadvisor
Joana_l
Oct 17, 2025
A great experience and... - A great experience and amazing value for money. The crew are all very friendly and helpful, we saw quite a few dolphins which was a highlight. Happy hour was basically for the whole trip and meant the delicious cocktails were €6. The food is edible, however I think the trip would be better if they stopped somewhere where you can get your own food. However this did not spoil the trip and would highly recommend
Review provided by Viator
O8153yhsarahm
Oct 14, 2025
Fantastic Kos boat trip - We really enjoyed our Odyssey boat trip today. The crew were really friendly and we sailed on a beautiful day with calm waters. The trip starts at 10am from Kos Harbour and the first island Kalymnos takes around an hour to get to (we stopped on the way as we were lucky enough to see a pod of dolphins). Here we had 45 minutes to explore the harbour before getting back on board for lunch which consisted of a tasty kebab, coleslaw, tzatziki & bread. Afterwards we set sail for Plati Island & dropped anchor for a dip in the beautiful turquoise waters, but the island itself is not accessible on the trip. Our last destination was Pserimos Island which has a small sandy beach & a handful of beach bars & gift shops. Luckily our boat arrived before other vessels including two large pirate-themed ships, so we were able to get a table at one of the beach bars. We had around 70 minutes here, but would have liked more time, as the island is very chilled and offers the opportunity for a dip in the sea in the shallow bay. Back on board it took a further hour to return to Kos harbour arriving back at 4.30 - the Captain & crew were exemplary. Would highly recommend both this excursion and company. A great day out & fabulous value for money.
Review provided by Tripadvisor
53curlylisah
Oct 11, 2025
Boat Trip on the Odyssey for my mums 86th birthday - The whole experience was brilliant - friendly helpful staff - the food was lovely and the best cocktails - toilets were clean and such a reasonable price for what is a 7 hour day - would thoroughly recommend 😀
Review provided by Tripadvisor
745job
Oct 8, 2025
A fun way to see the islands. - Fabulous day out. Very well organised. Lovely way to see some of the islands, and some good local trinkets to be bought along the way ( at cheaper than mainland prices too) lots of swimming opportunities, a decent lunch included, and plenty more available at the pay as you go bar. We were lucky enough to see a huge pod of dolphins too which really enhanced the trip. As a group of 6 middle aged women we embraced the loud music ( which covered all genres) and had a great time. Note- if a quiet scenic tour is what you are after, I wouldn’t recommend. This was a semi party boat. Not the full on pirate ship foam party, but a tamer version suitable for all generations.
Review provided by Tripadvisor
Mark
Oct 20, 2025
A enjoyable boat trip stopping at 3 islands - The 3 island trip was pleasant and enjoyable and delivered what it said on the tin. The opportunity to swim in the sea was wonderful. The meal was fine
Review provided by Tripadvisor
Margriet_b
Oct 17, 2025
Cozy day sailing - A nice day trip on the boat, 3 islands seen, 2 visited. Unfortunately, not enough time was factored in for the first island. That should have been at least 1 hour, now only 40 min. Crew was very nice, food was good too.
Review provided by Viator