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.

1.Santorini: Volcanic Islands Cruise with Hot Springs Visit

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…”

Check Availability →Read our full review →

2.Santorini Caldera Cruise: Swim-Stops, Greek Meal and Sunset Views

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

“A very relaxing afternoon with great views from the water. The staff was nice and offered great service. The sunset was amazing”

Check Availability →Read our full review →

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

“Not knowing what to expect as there some fairly negative reviews. We were quite satisfied. Pick up was about 20 minutes late but no worries. The boat was lovely, the guide was very knowledgeable, lots of detail and was fluent in 3 languages. Used a…”

Check Availability →Read our full review →

6.Santorini: Catamaran Caldera Cruise with Meal and Drinks

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.”

Check Availability →Read our full review →

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 coach for pickup was late by around 20 minutes, there was initially some confusion on where he needed to park when we arrived at the port but that was the only issue with the coach. The day on the boat was well organised, we…”

Check Availability →Read our full review →

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

“It was absolutely amazing ! Instructor made it very easy to follow and understand, very clear with directions and instructions and made for such a smooth and enjoyable experience.”

Check Availability →Read our full review →

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

“Great trip enjoyed it all. The island where we had lunch is beautiful. The views are absolutely amazing. Well worth the money.”

Check Availability →Read our full review →

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

“THIS IS A MUST TO DO IN SANTORINI! We were provided pickup/drop off at a location near your hotel. The staff on the boat were polite, friendly, helpful, and funny. They took care of you 100% from start to finish. Being able to explore the…”

Check Availability →Read our full review →

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

“Was a great Experience!! The swiming in the Caldera was wonderful;!! Chris the captain cooked a great meal. Great Music!! Christina was wonderful and did everything possible to make us comfortable and enjoy the day!!”

Check Availability →Read our full review →

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