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

“Great crew. Both boys 12&4 loved the up beat vibes. Great swimming spots. Food nice (husband said he could have had double portions 🙄). Fab day out and well worth the money. Probably wouldn’t recommend if you don’t like loud music. Slide and jumping off…”

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3.From Kos: Nisyros Island Volcano and Panagia Spiliani

Discover Nisyros Island's volcanic crater and Panagia Spiliani monastery on this affordable, well-organized day trip from Kos with expert guides.

★ 4.3

“Great day out! Given a pick up time & location 48hrs prior, swift & efficient pick up, driven down to the port where you’re met by Demitri & Martha and directed to your allocated ship with tickets for the day. An hours boat ride, relatively…”

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4.Full Day 3-Island Boat Cruise from Port of Kos

Discover the beauty of Kos with this full-day boat cruise visiting three stunning islands, featuring dolphin sightings, free time, and a delicious Greek lunch.

★ 5.0

“Great day out and good value for money. Seating was a little uncomfortable compared to some of the swankier boats but more authentic for it. Time at each island is limited due to travelling time but a great way to see the islands and dolphins.…”

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5.Kos Town: Kalymnos & Pserimos Day Cruise & Optional Transfer

Discover Greek islands with this full-day boat cruise from Kos, visiting Pserimos, Kalymnos, and Vathy, with snorkeling, local food, and dolphin sightings.

★ 4.5

“It was amazing, especially for the price! The boat wasn't overcrowded, and the seats were comfy. The staff were all very friendly and we saw dolphins! Extremely good day out”

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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.

“Animation Team/guy was really talented - No cringe Energy. Drinks were nice and not too pricey - you can pay by wire! Kids were amused, wife loved it - i dont regret anything!”

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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

“Excellent boat trip with captain Yanis and Crew aboard the Princess Diana. Lunch was also excellent. The only snag was the Viator service. Was told night before no pick up, and the walk was 2 mins to the boat. It was 40 mins fast trek…”

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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

“Boat takes an hour each way from Karadmena Port. We had the coach transfer from our resort in Psalidi, and it took over 90 mins, as stopped at seemingly every resort on the Island. Boat was a small ferry type thing. Had about 2 hours…”

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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

“We were on the Captain Hook great boat was a bit packed would recommend getting there early to secure the seating of your choice. Beautiful islands we saw the dolphins which was great and the last island were you could jump off the boat was…”

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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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14.Kos: 3-Island Cruise with Lunch and Hotel Transfer

Discover the beauty of Greece's Dodecanese with a full-day, 3-island cruise on a luxurious yacht, including lunch, hotel pickup, and authentic island experiences.

★ 4.5

“Super sympathische Crew, mit viel SpaĂź, Tanz und Musik. Gutes Wetter und mit nur 25 weiteren Gästen ab Bord fĂĽr uns perfekt. Wir kommen sehr gerne wieder.”

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More Kos 3-Island Cruises

Explore Kos

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