Explore Santorini's volcanic landscape on a cruise that includes hot springs, volcano hiking, and a sunset in Oia. An authentic Greek adventure for all.
Most Popular★ 4.4“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…”
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10,869 reviews3 - 10 hoursFrom $29by NST Santorini Tours
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Experience Santorini’s beauty on a luxury catamaran cruise, with swim stops, Greek cuisine, and sunset views—perfect for relaxing travelers and sea lovers.
★ 5.0“A very relaxing afternoon with great views from the water. The staff was nice and offered great service. The sunset was amazing”
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1,694 reviews5 hours (approx.)From $181.39by Santorini Day Tours
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Discover Santorini’s stunning caldera, volcanic hot springs, and the tranquil island of Thirasia on this 6-hour cruise with expert guides and authentic experiences.
★ 4.5“Not knowing what to expect as there some fairly negative reviews. We were quite satisfied. Pick up was about 20 minutes late but no worries. The boat was lovely, the guide was very knowledgeable, lots of detail and was fluent in 3 languages. Used a…”
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1,302 reviews6 hours (approx.)From $42.24by Caldera's Boats Santorini Sea Excursions
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Discover Santorini's volcanic landscape, hot springs, and stunning sunset on this 8-hour dinner cruise, with expert guides and authentic Greek cuisine.
★ 4.6“The staff were so friendly and lively, they made sure we had an amazing time. Would definitely do it again !!”
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1,224 reviews8 hoursFrom $106by MTM TOURISM GREECE OE
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Discover Santorini's volcanic landscapes, hot springs, and scenic boat rides with this well-rated tour starting at Fira Old Port for just $34.83.
★ 4.0“As described, 3 hours long and only the best concentrated experience. The sea was calm so everything was perfect.”
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1,214 reviews3 hours (approx.)From $36.04by Caldera's Boats Santorini Sea Excursions
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Experience Santorini from the water on a luxury catamaran cruise, swimming at volcanic beaches, enjoying a Greek meal, and watching a stunning sunset.
★ 4.8“This was a highlight of our trip. Crew was great. We had great weather. Food was great and plentiful. Spent good time at some wonderful locations. Highly recommended.”
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980 reviews5 hoursFrom $112by SantoriniYachtingClub
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Experience Santorini's volcanic beauty on a full-day guided cruise including hot springs, lava islands, and Thirassia Village, all at a great value.
★ 4.4“The coach for pickup was late by around 20 minutes, there was initially some confusion on where he needed to park when we arrived at the port but that was the only issue with the coach. The day on the boat was well organised, we…”
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650 reviews7 hoursFrom $60by Cretanholidays
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Explore Santorini’s volcanic landscapes, hot springs, and stunning sunset in Oia on a 9-hour boat tour with expert guides and great value.
★ 4.4“The overall experience was outstanding, our guide was very knowledgeable and helpful.”
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608 reviews12 hoursFrom $67by Cretanholidays
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Discover the thrill of snorkeling in Santorini's caldera with this beginner-friendly scuba experience. Safe, informative, and stunning views await.
★ 4.9“It was absolutely amazing ! Instructor made it very easy to follow and understand, very clear with directions and instructions and made for such a smooth and enjoyable experience.”
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597 reviews3 hoursFrom $106by Santorini Scuba Academy
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Discover Santorini’s volcanic beauty on a 3-hour cruise to active volcanoes and hot springs, with options for hiking and swimming in therapeutic waters.
★ 4.4“Very nice tour! Although the water in April is cold so don’t let the “hot spring” fool you 🤣”
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512 reviews3 - 6 hoursFrom $35by MTM TOURISM GREECE OE
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Experience Santorini’s stunning caldera sunset aboard a comfortable cruise with buffet dinner, guided commentary, and unforgettable views for $73.
★ 4.1“The weather was beautiful. The views were more than I expected. I would recommend this to anyone.”
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457 reviews1 dayFrom $76by KAMARI TOURS SANTORINI
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Explore Santorini's stunning caldera on a 5-hour catamaran cruise with meals, drinks, snorkeling, and sunset views—perfect for lovers of scenery and relaxation.
★ 4.8“It was awesome, I was unfortunately sick that day but I really enjoyed it. The food was good and the guides very kind.”
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379 reviews5 hoursFrom $123by Santorini Sailing Center Renieris
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Experience Santorini’s volcanic beauty on this 6-hour cruise, visiting active volcanoes, hot springs, and Thirasia with expert guides and stunning views.
★ 4.0“Great trip enjoyed it all. The island where we had lunch is beautiful. The views are absolutely amazing. Well worth the money.”
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375 reviews6 hours (approx.)From $60.07by NST Santorini Tours
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Experience Santorini's beauty on a 5-hour sunset catamaran cruise with unlimited drinks, Greek barbecue, stops at volcanic hot springs, and stunning sunset views.
★ 4.5“THIS IS A MUST TO DO IN SANTORINI! We were provided pickup/drop off at a location near your hotel. The staff on the boat were polite, friendly, helpful, and funny. They took care of you 100% from start to finish. Being able to explore the…”
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328 reviews5 hours (approx.)From $114.93by Santorini Yachting Club
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Experience Santorini’s stunning caldera from the water on a boat tour with BBQ lunch, snorkeling, hot springs, and breathtaking views, all in 5 hours.
★ 5.0“Was a great Experience!! The swiming in the Caldera was wonderful;!! Chris the captain cooked a great meal. Great Music!! Christina was wonderful and did everything possible to make us comfortable and enjoy the day!!”
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268 reviews5 hours (approx.)From $229.87
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