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“Great value for money. We had missed our morning tour but they accomodated us in afternoon tour.”
★★★★★★★★★★
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“It was a fantastic tour. Good food, wine. Boat was clean and hygienic.”
★★★★★★★★★★
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“Beautiful way to experience Santorini! The crew aboard the boat were very nice and helpful every time we stopped to swim. The 5 hours flew by.”
★★★★★★★★★★
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“Overall was a good experiment and worth the money. The transportation side of things was more challenging- we booked transportation through Viator and the bus was 30 minutes late to pick us up and the communication around this was not ideal.”
★★★★★★★★★★
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“Cruise was great, especialy the guide tutu. food also was good and enough. All was great. transport to the cruise was a little late, and we also have to wait for the cruise about 30 minutes.”
★★★★★★★★★★
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“We had a short time but wanted some time on the water. This 3-hour sail met our needs perfectly. The sail, hike and swim were a great experience.”
★★★★★★★★★★
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“This was a great tour of the volcano island, the hot springs, and to see Santorini from the water. I chose this tour since it was so much more affordable than the other volcano island tours, and I feel that it was worth it! Learned…”
★★★★★★★★★★
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“Beautiful trip ! Thanks a lot for the guide Christophe !!!!!”
★★★★★★★★★★
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“This was such an incredible experience. our group of 6 people ranged in age from 16-67. All of us extreme beginners with no knowledge. Irini was our first point of contact after booking. She asked some questions about our group to make sure they were…”
★★★★★★★★★★
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“Very nice tour! Although the water in April is cold so don’t let the “hot spring” fool you 🤣”
★★★★★★★★★★
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“Nothing to improve as all good. Not sure boats full capacity at other times of year, but in Oct it was just right. Food was excellent”
★★★★★★★★★★
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“Got a little problem with pick up locations but it was immediately solve after calling them. The cruise was really great! The sunset was really beautiful. And we love the food!”
★★★★★★★★★★
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 tour was a bit crowded but the hike up the volcano was cool. The hot springs was a really short time by the time everyone got in the water it was time to go. The hot springs weren’t hot or really luke warm.”
★★★★★★★★★★
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“This was a fantastic experience. The crew were really friendly and helpful. The bbq was a good spread of seafood, chicken, sausages. We stopped regularly for swimming which was fab for the keen swimmers amongst us. The highlight for us was definitely the sunset. It…”
★★★★★★★★★★
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“It was an Amazing cruise experience. We were picked up from our Airbnb at the stated time. Excellent service while on board. Food was amazing with unlimited drinks. Would highly recommend!”
★★★★★★★★★★
328 reviews5 hours (approx.)From $114.93by Santorini Yachting Club
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