Kos

15 Best Kos 3-Island Cruises

The three-island days from Kos port: Kalymnos’ sponge-diving harbor, Pserimos’ lazy beach and Plati’s swim stop, with pirate-ship and waterslide versions for the family manifest. The Dodecanese does its best work in threes.

2.From Kos: 3-Island Pirate Cruise with Lunch and Waterslide

Experience a fun-filled 7.5-hour boat trip from Kos visiting 3 beautiful islands, with swimming, snorkeling, a waterslide, and Greek BBQ lunch included.

★ 4.5

“We all absolutely loved this trip and got to see two other towns we wouldn’t of seen before. The staff go above and beyond I didn’t see one stop all day, cleaning interacting with the guests on the boat, my kids loved the slides and…”

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6.3 Island Luxury Cruise with 4 Swimming Stops with Captain Morgan

Discover the stunning Greek islands on this 7-hour luxury cruise from Kos, featuring four swimming stops, dolphin sightings, and a delicious BBQ lunch.

“We really enjoyed this trip we got to explore different islands. The cabin crew were friendly and got everyone involved. They took the time to get to know everyone on board. I highly recommend this trip to anyone else. We are planning to come back…”

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7.Full Day Boat Cruise to 3 Islands with optional pickup

Discover Greece's charm on a full-day boat cruise exploring three islands near Kos, featuring swimming, local cuisine, and authentic coastal villages.

★ 4.5

“The crew were amazing. Extremely helpful and friendly. The boat was comfortable, though they do pack a lot of people on it. The restaurant for lunch was very nice. Though be aware they only have 1 toilet for each sex. On the whole we had…”

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8.Full-Day Tour to Nisyros The Volcano Island

Discover Nisyros, Greece, on this full-day tour combining a scenic boat cruise, an active volcano walk, and exploring charming towns—great value and authentic experiences.

★ 4.5

“Great experience, well organized, everything was on time. Martha (the English guide) was great and happily answered to everything.”

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11.Full-Day 3 Island Cruise Tour in Kos Island

Explore three Greek islands—Kalymnos, Pserimos, and Platy—on this full-day cruise from Kos, featuring dolphin sightings, local eats, and stunning waters.

★ 5.0

“Definitely recommend, great staff and a really fun day. Brilliant value for money with great food. Loved that happy hour was longer than an hour as well”

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12.Kos: 3-Island Cruise with Lunch, Swimming and Audio Guide

Explore the Dodecanese on a 7.5-hour Kos Island cruise with swimming, dolphin watching, and a Greek BBQ lunch. Enjoy authentic sights and fun stops.

★ 4.6

“Incredibly fun atmosphere on board. The crew were incredibly helpful and entertaining throughout. The stops were well thought out and wee bits of information was given out upon arrival for each island. The BBQ lunch was very tasty and the drinks were well priced on…”

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15.Dory’s Glass Bottom Boat Adventure in Pserimos and Pserimos Beach

Explore Pserimos and its shipwreck on a 2.5-hour glass-bottom boat trip from Kos, offering stunning underwater views, swimming, and picturesque scenery.

★ 4.5

“It was OK. The glass bottom part is a gimmick not much to see. The swim stop is very good. Overall cheaper than the island tours. You get to swim in the sea in a nice cove and can be back in Kos in couple…”

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More Kos 3-Island Cruises

Explore Kos

Three islands per boat day and a volcano you can stand in.