The 15 Best Greek Boat Trips

Santorini: Volcanic Islands Cruise with Hot Springs Visit - Getting to Athinios Port or the Old Port

★★★★★★★★★★4.4 · 10,869 reviews · 3 - 10 hours · from $29Our pick

Cruise Santorini’s caldera, hike an active volcano, swim at sulfur springs, visit Thirassia, and add an Oia sunset for great value.

“we loved both the hike up to the crater in nea kameni (we were glad we )were wearing sturdy shoes, has slapped on sunblock, carried water and sunhats), the refreshing dip in the Aegean sea (soooooo good!!!), a second refreshing dip in the beach down thirassia island (wear water socks as its very pebbly) and the fresh fresh fresh seafood at the bottom of thirassia (we forgotthe name of the restaurantbut its right nextto Captain John's. . the weather was perfect. all in all a great way to spend a day in one of the less touristy places in Santorini”

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From Kissamos Port: Boat Cruise to Balos Lagoon & Gramvousa

2.Boat Cruise to Balos Lagoon & Gramvousa

★★★★★★★★★★4.2 · 6,755 reviews · 7 hours · from $47

Review of the $47 Kissamos cruise to Balos Lagoon and Gramvousa, with castle views, swimming tips, food advice, and practical details.

“Great trip, easy and scenic boat ride with reasonable food options (snacks and meals) (including espresso) and plenty of seating inside or outside. Family of 5 with kids ages 10, 10, and 14. We pre-ordered lunch which wasn’t necessary. With big kids it’s better to just see what they are in the mood for. I think the amount of time at each place was just right with kids. Wonderful experience!”

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Santorini: Catamaran Tour with BBQ Dinner, Drinks, and Music

3.Catamaran Tour with BBQ Dinner, Drinks, and Music

★★★★★★★★★★4.6 · 5,886 reviews · 5 hours · from $93

Review of Santorini’s 5-hour catamaran cruise with hot springs, Red and White Beach swims, BBQ dinner, drinks, music, and sunset views.

“Brilliant experience! The staff were brilliant and the food lovely! Would highly recommend”

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Boat Tours, Full-Day, Greece Boat Tours, Island Hopping Tours, Kos Boat Tours, Tour Reviews

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

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

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

Review of Kos’s Odyssey three-island cruise, with Kalymnos, Plati, Pserimos, Greek lunch, swimming, dolphins, prices, and practical tips.

“Excellent tour! The guides were friendly and very considerate. The captain is great as well. The tour is more than worth the money”

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All Day Cruise -3 Islands to Agistri,Moni, Aegina with lunch and drinks included

5.All Day Cruise -3 Islands to Agistri,Moni, Aegina with lunch and drinks included

★★★★★★★★★★5.0 · 4,958 reviews · 10 hours (approx.) · from $180Top rated

Review of Athens’ 10-hour cruise to Agistri, Moni, and Aegina, with Greek lunch, drinks, swimming, snorkeling, and practical booking tips.

“I had an amazing time on this cruise today!! The staff were super friendly and very helful by giving us recommendations of what to do at the three islands, food was delicious and the boat was very comfortable. Overall, it was a great experience, learning about the places and getting to know new friends! 100% recommended!!! (PS I really loved the part we were all swimming in open waters and the pistachio tasting tour!)”

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Boat Tours, Corfu Boat Tours, Greece Boat Tours, Sea Cave Boat Tours, Sea Cave Boat Tours in Greece, Tour Reviews

From Corfu: Day Cruise to Paxos, Antipaxos, & the Blue Caves

6.Day Cruise to Paxos, Antipaxos, & the Blue Caves

★★★★★★★★★★4.3 · 4,800 reviews · 7 - 11 hours · from $58

Review of Corfu’s Paxos, Antipaxos, and Blue Caves cruise, with swimming, Gaios free time, boat tips, costs, and practical advice.

“We had an amazing time with this activity. the boat ride was smooth, and the crew was very attentive to those more sensitive to the sea. also the the drinks the bar was food and drinks was very affordable.”

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Athens Boat Tours, Boat Tours, Greece Boat Tours, Lunch Experiences, Tour Reviews

From Athens: Hydra, Poros, and Aegina Day Cruise with Lunch

7.Hydra, Poros, and Aegina Day Cruise with Lunch

★★★★★★★★★★4.1 · 4,305 reviews · 12 hours · from $154

Review of the Athens cruise to Hydra, Poros, and Aegina, with lunch, island tips, timing, costs, comfort, and honest advice.

“September 23/2025 7:45 am .i am extremely unhappy with the wild behavior of the guy( white hair tall chubby) who was greeting and checking on tickets, very unwelcoming person rude son of a b. Who couldn’t read the tickets online and sent us back saying there is only reservation while i payed $450 for 3 , i went to kiosk and they sent me back saying he’s an idiot that can’t use simple app online , and other girl said welcome and let us in . Also I purchased 3 Vip which supposed to be $110 each $330 and came back home seeing they charged me $389 but filed a…”

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Greece Boat Tours, Rhodes Boat Tours, Speedboat Tours, Tour Reviews

Rhodes: Speedboat Trip to Symi with Free Time to Explore

8.Speedboat Trip to Symi with Free Time to Explore

★★★★★★★★★★4.5 · 4,265 reviews · 7 - 8 hours · from $35

Review of the $35 Rhodes to Symi speedboat trip, with Old Town views, an 80-minute crossing, and free time for food and exploring.

“Great crossing on the boat at high speed. Symi island is amazing and we were given enough time to enjoy this beautiful place.”

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Premium Small-Group Catamaran Cruise with BBQ, Open Bar, Transfer

9.Premium Small-Group Catamaran Cruise with BBQ, Open Bar, Transfer

★★★★★★★★★★5.0 · 4,209 reviews · 5 hours (approx.) · from $151

Review of Santorini’s premium catamaran cruise with BBQ, open bar, swim stops, hot springs, caldera views, and island transfers.

“HIGHLY RECOMMEND!!! We had a large group and Captain Giannis and his crew were phenomenal. Everyone was very informative and extremely accommodating. The food was amazing and they supplied way more than we had anticipated. This company was fantastic from the communication prior to the tour to the driver to the crew.”

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Santorini Classic Catamaran Cruise with BBQ, Drinks and Transfers

10.Santorini Classic Catamaran Cruise with BBQ, Drinks and Transfers

★★★★★★★★★★5.0 · 3,933 reviews · 5 hours (approx.) · from $114

Santorini catamaran cruise with Red and White Beach views, swimming, hot springs, BBQ, wine, transfers, and sunset options.

“Great experience on the water. Met some nice people and the food and wine were great. We really enjoyed our time!”

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From Corfu Island: Antipaxos & Paxos Blue Caves Boat Cruise

11.From Corfu Island: Antipaxos & Paxos Blue Caves Boat Cruise

★★★★★★★★★★4.7 · 3,690 reviews · 7 - 12 hours · from $53

Review of Corfu’s Paxos and Antipaxos cruise, with Blue Caves, Lakka, swimming, costs, timing, boat tips, and honest advice.

“The trip was great. Easy embarkation, fast ride, great stops. The swimming beach was especially great. Everyone on the boatwas happy.”

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Santorini: Luxury Catamaran Day Trip with Meal and Open Bar

12.Luxury Catamaran Day Trip with Meal and Open Bar

★★★★★★★★★★4.8 · 3,678 reviews · 5 - 6 hours · from $129

Review of Santorini’s luxury catamaran cruise, with hot springs, snorkeling, Greek barbecue, open bar, sunset views, and practical booking tips.

“Great activity, definitely worth every penny. Giannis and Angela were great hosts, the transportation to the pier was smooth and the catamaran ride was amazing! The food was really good too!”

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Boat Tours, Greece Boat Tours, Rhodes Boat Tours, Speedboat Tours, Tour Reviews

Rhodes: High-Speed Boat to Symi Island & Saint George’s Bay

13.High-Speed Boat to Symi Island & Saint George’s Bay

★★★★★★★★★★4.7 · 3,048 reviews · 6 - 9 hours · from $69

Cruise from Rhodes to beautiful Symi, swim at Saint George’s Bay, and enjoy three hours of free time for $69.

“Brilliant day out! Symi Island is a beautiful stop - we wandered around the sights, had a swim in the beach and lunch (try the fried shrimps). The highlight was the swim at Saint George’s Bay - gorgeous setting and lovely to swim in.”

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Agios Nikolaos: Boat Trip to Spinalonga with Swim Stop

14.Agios Nikolaos: Boat Trip to Spinalonga with Swim Stop

★★★★★★★★★★4.4 · 3,031 reviews · 4h 30m · from $29

Review of Agios Nikolaos boat trip to Spinalonga, with a Kolokitha swim stop, guided history, boat facilities, costs, and practical tips.

“Excellent value for money,Very friendly crew on the boat,all information translated into a few languages.Good drinks selection at reasonable prices. Tour guide on the island inckuded .Would definitely recommend”

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Half-Day Exclusive Catamaran Cruise in Santorini with Meal and Open Bar

15.Half-Day Exclusive Catamaran Cruise in Santorini with Meal and Open Bar

★★★★★★★★★★5.0 · 2,975 reviews · 5 hours (approx.) · from $133

Review of Santorini Star Sailing’s five-hour catamaran cruise with hotel pickup, swimming stops, BBQ meal, open bar, and sunset option.

“What a fun day on the water! The staff Bill, Mika and Kostas were very welcoming and knowledgeable! The food was the best that we have ever had on a boat excursion. We had plenty of room to move around and it was not crowded. We had 4 different stops to swim and snorkel. It was a wonderful day on the water in Santorini!”

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