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

“The cruise was beautiful, and the crew was lovely! The food on board was delicious and there was an unlimited bar of sodas, beers and wine. We enjoyed all 3 stops, particularly the stop where we could snorkel with the provided gear! Everyone on board…”

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

“Beautiful scenery Relaxing Restrooms on boat which is a great perk Just enough time at each stop so you can see it and move to next stop”

Check Availability →Read our full review →

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

“It was a well-balanced day trip with a little bit of everything. We hiked to the top of Nea Kameni, visited the hot springs, and sailed around the island. There was also time to swim at Therassia before enjoying a traditional Greek dinner with unlimited…”

Check Availability →Read our full review →

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

“It's a lot of walking uphill to the top of the volcano. Make sure you wear your tennis shoes. It does have beautiful views. The hot springs we're just tepid in September but everyone seemed to enjoy it”

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 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…”

Check Availability →Read our full review →

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

“Great trip, except the fact that it was a bit too long. more then advertised 9 hours duration. Cristos the local guide was really amazing with his knowledge and good attitude. Highly recommended!”

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

“Amazing experience, thank you so much to our instructors. We will be recommending this to all our family and friends! Great activity to do, professional, caring and fun”

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

“It was amazing the weather was a little rainy in the morning but thankfully it cleared up and we were able to have a wonderful time on our boat ride. The food was delicious!”

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

“Amazing tour, staff really sweet, food delicious and a lot of plates we didnt eat everything. Views are incredible, really worth it. We had an amazing time i would do it again !”

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