Mediterranean · KOS BOAT TRIPS

15 Kos Boat Trips to Build a Day Around

16 tours  ·  from $23 a head

This is the shortlist you would send a friend: 15 kos boat trips worth the money, each with its price, its traveller verdict and the one thing to know before you commit.

From the Port of Kos: Full Day Boat Cruise to 3 Islands - Lunch onboard: simple Greek food that fills you up
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From the Port of Kos: Full Day Boat Cruise to 3 Islands

1.From the Port of Kos: Full Day Boat Cruise to 3 Islands

★★★★★★★★★★4.8 · 5,137 reviews · 7h 30m · from $35Our pick

Join the Odyssey boat from Kos for a 7.5-hour cruise to Kalymnos, Plati, and Pserimos. You’ll visit Vathi, swim in clear water, eat a Greek buffet lunch, and watch for dolphins near fish farms. The English-speaking captain and crew keep the day friendly and relaxed, with cocktails and soft drinks sold onboard.

“Incredible value. Great hosts, fabulous cruise - even got to see dolphins. Lunch was freshly cooked, filling and enjoyable. Comfortable cruise, plenty of space. Drinks weren't over priced on board. Highly recommend 👌”

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From Kos: 3-Island Pirate Cruise with Lunch and Waterslide - Pserimos, a small island pause
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From Kos: 3-Island Pirate Cruise with Lunch and Waterslide

2.3-Island Pirate Cruise with Lunch and Waterslide

★★★★★★★★★★4.5 · 2,564 reviews · 7h 30m · from $29

Spend about 7.5 hours aboard the Barco de Pirata from Kos Harbour, visiting Pserimos and Kalymnos before a swim stop at Plati. You get a Greek meal, music, snorkeling gear, crew-led entertainment, and a waterslide off the boat. The cruise is lively, family-friendly, and best for anyone who enjoys sun, swimming, and a social party atmosphere.

“Had such an amazing time, the crew were amazing and really made the boat trip enjoyable. The islands were beautiful and so worth the day out!”

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Full Day 3-Island Boat Cruise from Port of Kos - Leaving Kos at 10:00 am
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Full Day 3-Island Boat Cruise from Port of Kos

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

★★★★★★★★★★5.0 · 1,133 reviews · 7 hours 15 minutes (approx.) · from $36Top rated

Spend about seven hours aboard Odyssey Boat Cruise from Kos, visiting Vathi on Kalymnos and Pserimos, with a swim near Plati. Expect a Greek barbecue lunch, music, a bar, possible dolphin sightings, and about an hour at each stop. Captain Giannis and the crew keep the day friendly and well organized.

“Really great experience. We've spent a wonderful day sailing from Kos and visiting Kalimnos and Pserimos. We also stopped for swimming in a beautiful spot near the coasts of Plati. Food was good and enough also for me as a vegetarian. Special mention goes to the crew, always kind, funny and helpful. Captain Giannis was perfect! I really recommend this tour, mostly considering the super onest price for the service. Go and book now!”

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3 Island Luxury Cruise with 4 Swimming Stops with Captain Morgan

4.3 Island Luxury Cruise with 4 Swimming Stops with Captain Morgan

★★★★★★★★★★5.0 · 931 reviews · 7 hours (approx.) · from $32

Sail from Kos at 9:45 am on Captain Morgan’s seven-hour island cruise. Visit Pserimos and Vathi, search for dolphins near Kalymnos, stop at Plati, and swim at four spots. Lunch, restrooms, music, and vegetarian or vegan meals on request are included. The crew, including lively host Ariel, keeps the day social.

“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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Kos : 3-Island Wooden Ship Cruise w/ Lunch on Captain Hook - The long blue-water cruise and dolphin watch
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Kos : 3-Island Wooden Ship Cruise w/ Lunch on Captain Hook

5.3-Island Wooden Ship Cruise w/ Lunch on Captain Hook

★★★★★★★★★★4.5 · 449 reviews · 7h 30m · from $29

Spend 7.5 hours aboard Captain Hook, an 85-foot wooden ship sailing from Kos to Platy, Kalymnos, and Pserimos. You can swim, snorkel, jump from the boat, sample honey and Greek donuts, enjoy lunch, and use the phone-based audio guide in English, German, Greek, French, or Italian. Drinks cost extra.

“Very fun an fulfilling trip, the islands are beautiful and the guides chose great spots to take us to. The lunch was also great, souvlaki with salad and tzaziki.”

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From Kos: 3-Island Boat Trip with BBQ & Water Slide - Pserimos: a golden beach and your first swim
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From Kos: 3-Island Boat Trip with BBQ & Water Slide

6.3-Island Boat Trip with BBQ & Water Slide

★★★★★★★★★★4.5 · 419 reviews · 7 hours · from $31

Board the Pirates of Kos at 10am for a seven-hour island cruise with stops at Pserimos, Kalymnos, and Plati. You get a golden beach, time in Kalymnos town, a Greek lunch, music, a waterslide, and a jumping platform. English-speaking crew, optional hotel pickup, and vegetarian meals on request make this a simple, lively day at sea.

“Great day out at sea visiting some amazing and picturesque Greek islands. Our guide was informative and funny and made the journey even more enjoyable. The trip Included a nice lunch and the drinks were very reasonably priced onboard. Optional swimming in the sea with a waterslide and diving platform from the boat was an awesome addition. Myself, my partner and our 15 year old son all had a great day! Many thanks George”

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Kos: 3-Island Cruise with Lunch, Swimming and Audio Guide - The first hours: open water, views, and dolphins
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Kos: 3-Island Cruise with Lunch, Swimming and Audio Guide

7.3-Island Cruise with Lunch, Swimming and Audio Guide

★★★★★★★★★★4.6 · 341 reviews · 7h 30m · from $29

Spend about seven and a half hours aboard the 80-foot Santa Maria, visiting Kalymnos, Platy, and Pserimos from Kos. You’ll swim in clear Dodecanese waters, look for dolphins, eat Greek barbecue, and use a free phone audio guide. Guides such as Alex, Ariel, and Aria are known for keeping the day friendly and lively.

“We saw dolphins, swam, the bbq lunch was great, staff were friendly and the cocktails went down really well. Thank you for a fantastic day!!”

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Kos Town: Glass-Bottom Boat Cruise with Swimming Stops - Choosing your seat before the boat fills
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Kos Town: Glass-Bottom Boat Cruise with Swimming Stops

8.Kos Town: Glass-Bottom Boat Cruise with Swimming Stops

★★★★★★★★★★4.4 · 305 reviews · 2h 30m · from $23Best value

Meet the yellow Dorry Glass Bottom Speedboat at Kos Town port for a 150-minute cruise toward Pserimos. You will view sea life and an old shipwreck through two glass-bottom areas, then swim in clear water near the island. English, Greek, Italian, and German are available onboard.

“Very friendly guide. At first you think is this suppose to be the glass bottom, it's more of a fogged up glass window. But once you are above the shipwreck the view is breathtaking. The snacks and beverages are cheap, great value for money altogether.”

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From Kos:A full day cruise in the newest luxury vessel! - Setting sail from Kos with three decks above you
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From Kos:A full day cruise in the newest luxury vessel!

9.A full day cruise in the newest luxury vessel!

★★★★★★★★★★4.6 · 271 reviews · 7 hours · from $35

Spend seven hours aboard Captain Morgan, a new 33-meter, three-deck cruiser from Kos. Swim at Platy and Pserimos, visit Vathy on Kalymnos, watch for dolphins, and enjoy a Greek BBQ. Guide Ariel adds energy and useful local color. Drinks cost extra, and the music can be loud, so expect a lively party-boat atmosphere.

“Brilliant party cruise. The loudest, fastest boat in Kos!”

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Kos: Small Group Full-Day Sailing with Meal, Drinks, & Swim - Boarding a 20-meter sailing boat
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Kos: Small Group Full-Day Sailing with Meal, Drinks, & Swim

10.Small Group Full-Day Sailing with Meal, Drinks, & Swim

★★★★★★★★★★4.8 · 162 reviews · 7 hours · from $170

Sail from Kos Harbor on a cushioned 20-meter Greek boat with Nikki and an English-speaking crew. You’ll stop at two quiet swimming spots, snorkel in clear Aegean water, jump from the boat near Pserimos, and eat a fresh Greek lunch onboard. Groups are usually small, but the exact boat may vary by date.

“This trip was amazing. The views were incredible and the two coves we went to were stunning- I have never seen water so clear! The food was also lovely!”

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Kos: Try Scuba Diving with a diving boat - Leaving Kos at 8:30 on Apollon
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Kos: Try Scuba Diving with a diving boat

11.Try Scuba Diving with a diving boat

★★★★★★★★★★4.9 · 98 reviews · 6 hours · from $123

Leave Liamis Dive Centre at 8:30 a.m. aboard the 25-meter Apollon for Pserimos. You will learn basic scuba safety, then explore a sheltered bay to a maximum depth of 5 meters with two PADI instructors for every four or five beginners. One underwater session, equipment, boat time, swimming, and snorkeling are included. A second session costs €45.

“I had a great day with liamis, the team made me feel very comfortable right from the start. the dive was really nice, we saw a lot of fish and the water was so clear. I really enjoyed my day. I would definitely recommend them.”

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From Kos: Pserimos Island Snorkeling Cruise by Diving Boat - Getting ready with wetsuit, mask, and fins
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From Kos: Pserimos Island Snorkeling Cruise by Diving Boat

12.Pserimos Island Snorkeling Cruise by Diving Boat

★★★★★★★★★★4.7 · 76 reviews · 5 hours · from $64

Join Liamis Dive Boat from Kos Harbour for a half-day cruise to Pserimos. Athena and the crew provide a safety briefing, wetsuit, mask, snorkel, and fins before you swim in a clear private lagoon. Expect a mixed snorkeling and scuba group, a shaded deck, open sun deck, and several hours in the water.

“The crew where excellent and really friendly, would definitely do it again.”

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Kos: Kefalos Bay Boat Cruise with Fishing, Swimming, & Meal - Traditional fishing with a line
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Kos: Kefalos Bay Boat Cruise with Fishing, Swimming, & Meal

13.Kefalos Bay Boat Cruise with Fishing, Swimming, & Meal

★★★★★★★★★★4.5 · 38 reviews · 5 hours · from $61

Join Captain Jiannis and his English-speaking crew for a five-hour cruise from Kefalos. Fish with simple lines, swim and snorkel at a secluded stony beach, paint stones, and eat Greek salad, cod, pork skewers, fruit, and included lunch drinks.

“Dieser Tripp war wundervoll. Die Crew war sehr freundlich und witzig. Wir haben mit Schnurangeln geangelt und tatsächlich kleine Fische gefangen. Nach ca einer Stunde fuhren wir zu einem einsamen Strand , an dem das Mittagessen frisch zubereitet wurde. Es gab frischen griechischen Salat, Brot, Fleischspieße, gebackenen Fisch und gebratenes Gemüse. Es war köstlich. Getränke gab es zum Mittag dazu. In der Bucht, mit glasklarem Wasser konnte man ausgiebig schwimmen und schnorcheln. Nach ca 2 h Aufenthalt ging es wieder zurück in den Hafen von Kefalos. Wir haben sehr viele schöne Erinnerungen geschaffen. Eigentlich verdient der Tripp mehr als 5 *- es war alles perfekt organisiert, von der Abholu...”

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Pirate Cruise from Kos to Kalymnos, Pserimos, Plati & BBQ - Kalymnos Adds a More Rugged Island Feel
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Pirate Cruise from Kos to Kalymnos, Pserimos, Plati & BBQ

14.Pirate Cruise from Kos to Kalymnos, Pserimos, Plati & BBQ

★★★★★★★★★★4.4 · 37 reviews · 7 hours · from $31

Spend about seven hours aboard the Pirates of Kos or Pirates of the Aegean, visiting Pserimos, Kalymnos and Plati. You get beach time, swimming stops, an onboard souvlaki lunch and several decks for sun, shade, music and dancing. Drinks cost extra, and hotel transfers from Kos are optional.

“Très belle journée en mer , bateau super spacieux et plusieurs possibilités poyr se mettre soit au soleil ou à l'ombre, prix des boissons le bateau Très raisonnable, visite de 3 îles et nager dans un lagon, trop chouette”

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Kos: Sunset Cruise with Swimming and BBQ Dinner - Swimming from a stony beach
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Kos: Sunset Cruise with Swimming and BBQ Dinner

15.Sunset Cruise with Swimming and BBQ Dinner

★★★★★★★★★★3.9 · 37 reviews · 5 hours · from $67

Spend five hours cruising from Kefalos Bay to a secluded beach south of Kos. Swim among rocks, enjoy meze and a pork and chicken souvlaki BBQ, learn Syrtaki, then watch the sunset from the boat. Hotel pickup is included, but transfers from Kos Town and northern resorts can take up to two and a half hours each way.

“Stond nergens aangegeven dat we 1.5 uur in de bus moesten zitten.”

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