Santorini

15 Best Santorini Volcano & Hot Springs Tours

The volcano boat trips: walks on the black crater that blew the island into its crescent, swims in the rust-colored springs it still heats and Thirassia stops on the longer runs. The volcano is dormant, not done; the guides enjoy mentioning that.

3.Santorini Caldera Cruise Tour (Volcano, Hot Springs, Thirassia)

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

“I picked this tour because we were arriving on a cruise and wanted to avoid the long cable car lines and donkey steps. It starts from the old pier so it’s very convenient for cruise passengers. The hot springs swim was nice but not long…”

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4.Santorini: Volcano and Hot Springs Sunset Dinner Cruise

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

“Really enjoyed this experience such great value for money! Definitely need to wear sneakers for the volcano hike and bring water as it’s abit of a challenge if you’re not use to hiking, but worth the work. Really enjoyed the boat, the views, the information…”

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5.Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port

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

“Exactly as advertised. A great way to experience the natural beauty of Santorini’s volcano with a very engaging guide.”

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7.Santorini: Thirassia Islands and Volcano Guided Cruise

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 whole experience was fantastic from start to finish our guide Christophe was humouring and attentive thanks so much for making a long day so enjoyable along with the king Thira crew who were therissa xxx”

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

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

“We had a great day onboard King Thira, visiting the volcanoe,hot springs and more finishing up in Oia for sunset. Our guide Christos was both informative and fun,he made it very clear where we needed to be and at what time to ensure smooth onward…”

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9.Santorini: Scuba Diving Experience in Caldera for Beginners

Discover the thrill of snorkeling in Santorini's caldera with this beginner-friendly scuba experience. Safe, informative, and stunning views await.

★ 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…”

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

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

“•Amazing view on top of volcano walk •Lovely dip in the sea and lazing around in the thermal waters •Guide was excellent in his explanations of the sites”

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11.Santorini: Romantic Sunset Caldera Cruise with Dinner

Experience Santorini’s stunning caldera sunset aboard a comfortable cruise with buffet dinner, guided commentary, and unforgettable views for $73.

★ 4.1

“The view was spectacular. The food was good. The lack of communication around the pick up or who was taking us back after the boat trip, lacked. We got off the boat, expecting our van driver to be there, only to be told we had…”

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12.Santorini: Caldera Classic Catamaran Cruise w/ Meal & Drinks

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

“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!”

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

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

“Since we were outside the pickup zone we had to meet the group at the port and that was a little confusing finding them but the tour itself was great. The Thirrasia town itself was not super impressive but it was cute, maybe we should…”

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14.Romantic Sunset Catamaran Caldera Cruise incl. Meal & Drinks

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

“The staff works hard to provide an excellent experience for you. Fantastic food and drink as well! The size of our group was about 16 and it was perfect.”

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15.Santorini Caldera Sailing Tour with BBQ Lunch and Drinks

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

“Great tour! The crew of the boat were all amazing! Food was fantastic and a good mix of swimming and sailing. The sunset at the tours' end was breathtaking. Just the right amount of people on board: not too crowded. There was swimming but no…”

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More Santorini Volcano & Hot Springs Tours

4.5Santorini Caldera Sunset Sailing Cruise with Dinner and Wine6 hours (approx.)$96.79 5.0Full-Day Private Tour of Santorini Caldera & The Most Famous Sightseeing7 hours (approx.)$260.12 4.5Comfort Max Catamaran Caldera Cruise with BBQ and Drinks5 hours (approx.)$72.41 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 4.9Santorini: 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 5.0Santorini Oia: Caldera Luxury Sunset Cruise with BBQ & Drinks6 hours (approx.)$174.15 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 5.0Santorini: 4hr Small Group Caldera Hike from Fira to Oia4 hours (approx.)$120.68 4.8Santorini Caldera: Sunset Sailing Cruise with Meal$131 5.0Santorini: Caldera Classic Semi-Private Cruise with BBQ & Drinks5 hours (approx.)$125.51 4.7Santorini: Dream Catcher 5-hour Sailing Trip in the Caldera5 hours$147 4.1Santorini Caldera: Sunset Cruise with Dinner4 hours$76