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“The cruise was beautiful, and the crew was lovely! The food on board was delicious and there was an unlimited bar of sodas, beers and wine. We enjoyed all 3 stops, particularly the stop where we could snorkel with the provided gear! Everyone on board…”
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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“Beautiful scenery Relaxing Restrooms on boat which is a great perk Just enough time at each stop so you can see it and move to next stop”
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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“It was a well-balanced day trip with a little bit of everything. We hiked to the top of Nea Kameni, visited the hot springs, and sailed around the island. There was also time to swim at Therassia before enjoying a traditional Greek dinner with unlimited…”
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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“It's a lot of walking uphill to the top of the volcano. Make sure you wear your tennis shoes. It does have beautiful views. The hot springs we're just tepid in September but everyone seemed to enjoy it”
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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 guide was extremely helpful and very knowledgeable about the area. The ship was fantastic, plenty of drinks and food on board. Toilet facilities on board too! I had such a lovely time on this trip! It is an absolute must! Easy pick up and…”
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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“Great trip, except the fact that it was a bit too long. more then advertised 9 hours duration. Cristos the local guide was really amazing with his knowledge and good attitude. Highly recommended!”
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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“Amazing experience, thank you so much to our instructors. We will be recommending this to all our family and friends! Great activity to do, professional, caring and fun”
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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“Really good. The staff in the office at port were rude and unfriendly”
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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 food was a let down other than that was perfect.”
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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“We absolutely loved it. Beautiful trip, great views , very nice dinner and super friendly staff :)”
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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“It was amazing the weather was a little rainy in the morning but thankfully it cleared up and we were able to have a wonderful time on our boat ride. The food was delicious!”
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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“Amazing tour, staff really sweet, food delicious and a lot of plates we didnt eat everything. Views are incredible, really worth it. We had an amazing time i would do it again !”
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268 reviews5 hours (approx.)From $229.87
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