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

“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…”

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2.Santorini: Catamaran Caldera Cruise With Meal and Drinks

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

“We had a group of seven, the weather could not have been any better. The crew were friendly and helpful. The cruise was fun. Saw a lot of sites. The food was amazing and more than plenty to eat. Enjoyed the sunset tremendously. We drove…”

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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

“Fantastic trip - definitely book but read the following tips! Lovely overall trip. Lots of lovely time on the sea and on the boat. Really fantastic value for money. 1) Wear a dark swimsuit 2) Bring a towel and wear sports clothes over the top…”

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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

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

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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

“It was such a great day with Roula and the rest of the crew. We got picked up near our accomodation and got taken to the port. Then we set sail to the volcanic island and hiked around it! Loved it so much! The best…”

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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

“This was the highlight of the holiday! The best instructors - took really good care of the whole group! For me I was really nervous and not a confident swimmer but they made me feel at ease and was the best experience. I would highly…”

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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

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

Experience Santorini's breathtaking views on a 5-hour catamaran cruise with snorkeling, local cuisine, unlimited drinks, and sunset or sunbathing options.

★ 4.8

“The trip was wonderful. Scenic and smooth sailing. First mate and captain were amazing. Food was absolutely outstanding. One of the best meals we’ve had since being here. Would highly recommend this trip!”

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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

“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.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

“Excellent cruise around the island with opportunities to swim in different parts of the island. The sunset to top it all off is just spectacular m.”

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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

“My boyfriend and I did this cruise tour at the end of April and overall had a great experience. Although it was extremely windy, a bit cold, and rainy at times, the crew made sure everyone had plenty of wine and was having fun. (They…”

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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