This list covers the boat trips out to Nea Kameni, the black lava island in the middle of the caldera. The crater walk takes about 25 minutes uphill on loose gravel, so wear real shoes. One tip from experience: the sulphur in the hot springs stains light swimwear, so bring a dark suit.
Experience Santorini's volcanic beauty on a cruise with hot springs, volcano hike, and sunset views—perfect for adventure and relaxation seekers.
Most Popular★ 4.4“This tour was a highlight of my visit - the team on the boat were friendly and the guide was passionate about the history of the islands and the volcano and he explained it very well! It is off-season so we had the crater and…”
★★★★★★★★★★
10,869 reviews3 - 10 hoursFrom $29by NST Santorini Tours
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Wander into the enchanting waters of Santorini aboard a Catamaran Caldera Cruise, where a delectable meal and drinks await - but what other surprises lie in store?
★ 4.7“The sightseeing tour, customer service and food was great. We had a wonderful time!”
★★★★★★★★★★
2,255 reviews5 hoursFrom $70by SantoriniYachtingClub
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Experience the ultimate luxury Caldera cruise in Santorini, complete with a full Greek meal and a breathtaking sunset. Don't miss out on this unforgettable experience!
★ 5.0“A very relaxing day on the water with a great crew and great food. I would highly recommend this experience”
★★★★★★★★★★
1,694 reviews5 hours (approx.)From $181.39by Santorini Day Tours
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Explore the wonders of Caldera with our half-day tour! Discover the volcano, relax in the hot springs, and visit the beautiful island of Thirassia. Book your adventure now!
★ 4.5“Great all around experiences of the sites around Santorini! It includes a small hike, a short swim, and a lengthy break and Thirasia for lunch or other leisure activities! Definitely worth a short day trip.”
★★★★★★★★★★
1,302 reviews6 hours (approx.)From $42.24by Caldera's Boats Santorini Sea Excursions
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Step into a world of enchanting sunsets and volcanic wonders on the 'Santorini: Volcano and Hot Springs Sunset Dinner Cruise', where unexpected surprises await at every turn.
★ 4.6“An absolutely fantastic day. The tour was really interesting well organised, the food was absolutely fantastic and the Sun set was out of this world. So nice to watch the sunset without all of the crowds really peaceful 100% recommend this”
★★★★★★★★★★
1,224 reviews8 hoursFrom $106by MTM TOURISM GREECE OE
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Experience the natural wonders of Santorini with a volcano and hot springs tour. Explore the volcanic landscape and relax in the therapeutic hot springs for a truly unforgettable adventure.
★ 4.0“The boat was great. The crew was awesome. Three hour experience in this price point is definitely worth it. Boat has drinks and snacks for purchase. Only drawback is, there are always one or two people who are always late (20minutes!!) and the rest of…”
★★★★★★★★★★
1,214 reviews3 hours (approx.)From $36.04by Caldera's Boats Santorini Sea Excursions
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Bask in the enchanting allure of Santorini's Thirassia Islands and volcano guided cruise, where mysteries await just beyond the horizon...
★ 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…”
★★★★★★★★★★
650 reviews7 hoursFrom $60by Cretanholidays
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Embark on an exhilarating adventure exploring Santorini's volcano, Thirassia, and Oia's iconic sunset—an experience that promises unforgettable moments at sea.
★ 4.4“Christos was excellent guide he made sure that we understand and get the instructions very lively and with good sense of humour the only thing is when we booked it was agree we will be pick up in the hotel but they messaged that that…”
★★★★★★★★★★
608 reviews12 hoursFrom $67by Cretanholidays
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Discover Santorini’s volcanic caldera with this beginner-friendly scuba experience. Enjoy expert guidance, stunning marine life, and unforgettable underwater landscapes.
★ 4.9“For me and my nephews, this was the best experience ever. The team is wonderful—so kind, friendly, and respectful. We enjoyed it so much that we did it twice during our vacation! We absolutely loved it—their kindness and the love they put into everything they…”
★★★★★★★★★★
597 reviews3 hoursFrom $106by Santorini Scuba Academy
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Experience Santorini’s volcanic wonders on a 3-hour boat tour, including hot springs and optional crater hike, perfect for adventure and relaxation.
★ 4.4“Volcano hike is easy and should be a must do for everybody visiting Santorini.. The activity was as described Swimming in hot spring was a bit underwhelming, but it was okay Drinks and snacks (not included) were available to buy on boat and that was…”
★★★★★★★★★★
512 reviews3 - 6 hoursFrom $35by MTM TOURISM GREECE OE
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Discover Santorini's stunning caldera on a sunset cruise with dinner. Enjoy panoramic views, authentic Greek cuisine, and a relaxed, romantic atmosphere.
★ 4.1“The food served was very good. Much better than I expected. The sunset was behind the clouds but the sail through the islands was lovely.”
★★★★★★★★★★
457 reviews1 dayFrom $76by KAMARI TOURS SANTORINI
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Experience Santorini's breathtaking views on a 5-hour catamaran cruise with snorkeling, local cuisine, unlimited drinks, and sunset or sunbathing options.
★ 4.8“We absolutely loved it. Beautiful trip, great views , very nice dinner and super friendly staff :)”
★★★★★★★★★★
379 reviews5 hoursFrom $123by RENIERIS TOURIST OFFICE E.E.
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Experience the beauty of Santorini's volcanic islands on a cruise. Explore the volcano, relax in the hot springs, and visit the charming island of Thirassia. Don't miss out on this unforgettable adventure!
★ 4.0“The boat ride around area and the hot springs they had the music turned up and people were singing and dancing just having a good time”
★★★★★★★★★★
375 reviews6 hours (approx.)From $60.07by NST Santorini Tours
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Experience the ultimate luxury with our Santorini Caldera Gold Sunset Cruise. Enjoy a BBQ on board, an open bar, and witness a breathtaking sunset like never before. Book now!
★ 4.5“The food was very good. The staff very helpful and knowledgeable. The weather wasn’t bad. No sunset to see due to clouds. But other than that a great day.”
★★★★★★★★★★
348 reviews5 hours (approx.)From $193.57by Caldera Yachting Santorini
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Experience a breathtaking sunset like never before on our romantic catamaran cruise. Enjoy a delicious meal, free-flowing drinks, and create unforgettable memories. Book now!
★ 4.5“The cruise was lovely, and the crew was very nice. We enjoyed our time on the catamaran. The food was wonderful!”
★★★★★★★★★★
328 reviews5 hours (approx.)From $114.93by Santorini Yachting Club
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