Santorini

15 Best Santorini Volcano & Hot Springs Tours

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.

1.Santorini: Volcanic Islands Cruise with Hot Springs Visit

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…”

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4.Caldera Half Day Tour (Volcano, Hot Springs, Thirassia)

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.”

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5.Santorini: Volcano and Hot Springs Sunset Dinner Cruise

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”

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6.Santorini Volcano & Hot Springs Tour

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…”

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7.Santorini: Thirassia Islands and Volcano Guided Cruise

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…”

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8.1-Day Boat Trip: Santorini Volcano, Thirassia & Oia Sunset

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…”

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9.Santorini: Scuba Diving Experience in Caldera for Beginners

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…”

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10.Santorini Port: 3 Hour Cruise to Volcano and Hot Springs

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…”

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13.Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia

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”

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14.Santorini Caldera Gold Sunset Cruise With BBQ on Board and Open Bar

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.”

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15.Romantic Sunset Catamaran Caldera Cruise Incl. Meal & Drinks

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!”

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5.0Caldera and Beach Cruise With Lunch or Dinner – Santorini5 hours (approx.)$108.89 5.0Santorini Caldera Sailing Tour with BBQ Lunch and Drinks5 hours (approx.)$229.87 4.9Santorini: Caldera Luxury Catamaran Cruise w/ Meal & Drinks5 hours$148 5.0Full-Day Private Tour of Santorini Caldera & The Most Famous Sightseeing7 hours (approx.)$260.12 5.0Santorini Caldera Classic Cruise With BBQ on Board and Open Bar5 hours (approx.)$154.86 4.5Comfort Max Catamaran Caldera Cruise With BBQ and Drinks5 hours (approx.)$72.41 5.0Santorini Caldera Blue Cruise With BBQ on Board and Drinks5 hours (approx.)$116.14 5.0Santorini Caldera Sunset Traditional Cruise With Meal and Drinks5 hours (approx.)$96.79 4.8Santorini: Sunset Caldera Cruise With BBQ Meal and Drinks5 hours$188 4.5Santorini Caldera Gold Day Cruise With BBQ on Board and Open Bar5 hours (approx.)$193.57 4.3Santorini 2-Day Combo: Volcano Boat Cruise & Island Bus Tour2 days$117 4.0Santorini Volcanic Islands Cruise: Volcano,Hot Springs,Thirassia and Oia Sunset11 hours (approx.)$68.48 4.4Santorini: Caldera and Oia With King Thiras Boat10 hours$67 4.7Santorini Caldera: Panorama Winter Cruise5 hours$141 4.9Santorini: Caldera Trail Guided Hike and Sunset Viewing4.5 hours$229 5.0Santorini Caldera Day Traditional Cruise With Meal and Drinks5 hours (approx.)$96.75 5.0Discover Scuba Diving in the Caldera of the Volcano in Santorini2 hours 30 minutes (approx.)$108.84 4.3From Santorini: Volcano Cruise With Oia Sunset10 hours$67 5.0Sunset Caldera Sailing Cruise5 hours (approx.)$151.17 5.0Beautiful Day Catamaran Caldera Cruise Incl. Meal & Drinks5 hours (approx.)$114.89 4.2Santorini Island Bus Tour and Caldera Sunset Cruise$72 4.0Santorini Volcano Tour3 hours (approx.)$48.06 5.0Private Caldera Cruise With Power Catamaran ENJOY Incl. Meal & Drinks3 to 5 hours (approx.)$452.55 4.8Santorini: Volcanic Hot-Tub Experience With Caldera Views1.5 hours$306