The 15 Best Caldera Cruises in Santorini

1.Catamaran Caldera Cruise with Meal and Drinks

★★★★★★★★★★4.7 · 2,255 reviews · 5 hours · from $70Our pick

Review of Santorini’s 5-hour catamaran cruise with caldera views, hot springs, swimming stops, Greek BBQ, drinks, and hotel transfers.

“Seriously the best catamaran cruise I have ever been on. Credit to George and his team who were most hospitable and provided the most enjoyable half day. The boat was impeccable, chef cooked up a feast and the site seeing and swimming locations were unbelievable. Best activity I’ve done in many years.”

Check availability →Read our full review

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

★★★★★★★★★★4.5 · 1,302 reviews · 6 hours (approx.) · from $42Best value

Review of Santorini’s caldera cruise to the volcano, sulfur hot springs, and Thirassia, with practical tips on swimming, fees, crowds, and value.

“We enjoyed this excursion that took us to hike the volcano, swim in the hot springs, and visiting Thirassia. We visited in early October so it wasn’t too hot for the hike. The water was a little cold when we jumped in, but we got used to it quickly. The hot springs weren’t that hot but it was still a cool experience. We had gyros for lunch on Thirassia before heading back.”

Check availability →Read our full review

3.Catamaran Caldera Cruise with Meal and Drinks

★★★★★★★★★★4.8 · 980 reviews · 5 hours · from $112

Sail Santorini’s Caldera by catamaran, swim at volcanic beaches and hot springs, enjoy a Greek BBQ, and watch the sunset from the water.

“The yacht tour was amazing with our toddler . Guides were very helpful and we were allowed to snorkel at several stops. Definitely will do it again.”

Check availability →Read our full review

4.Scuba Diving Experience in Caldera for Beginners

★★★★★★★★★★4.9 · 597 reviews · 3 hours · from $106

Try beginner scuba in Santorini’s volcanic caldera with patient instructors, clear water, marine life, gear, and a 45-minute underwater session.

“First time scuba diving and it was an absolute blast!! Guide was so helpful and I cannot swim. They held me the whole way and made sure I felt comfortable and I did not panic. Wish I could give more stars!!! This is. a MUST!!!”

Check availability →Read our full review

5.Romantic Sunset Caldera Cruise with Dinner

★★★★★★★★★★4.1 · 457 reviews · 1 day · from $76

Review of Santorini’s King Thiras sunset cruise, with caldera views, Greek buffet dinner, transport tips, costs, and honest drawbacks.

“a lovely cruise that was relaxing and under a cannot do we got the breeze but not the sun. the crew were nice and the food was very good. really a great price and we got excellent pictures of the sunset. I would definitely recommend this cruise!”

Check availability →Read our full review

6.Caldera Classic Catamaran Cruise w/ Meal & Drinks

★★★★★★★★★★4.8 · 379 reviews · 5 hours · from $123

Sail Santorini’s caldera on a five-hour catamaran cruise with swim stops, volcanic waters, Greek BBQ, drinks, and sunset views.

“We had the most wonderful cruise on the Margarita with Niko, Enrico and Fay as our crew. The pick up and drop of we recommend as the departure is quite far from central Santorini and made the whole process so easy. The cruise itself was excellent and by far the best thing we did in Santorini. Our crew went above and beyond to make the cruise enjoyable. All the crew helped talk photos at the different stop locations and went out of their way to ask. All swimming spots were great and just in need after a period of sailing. Fay and Enrico gave fantastic explanations and history at all…”

Check availability →Read our full review

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

★★★★★★★★★★4.5 · 328 reviews · 5 hours (approx.) · from $114

Sail Santorini’s caldera at sunset with Greek barbecue, open wine and beer, swimming stops, hotel transfers, and a small catamaran group.

“Absolutely perfect. Boat was very clean. Drinks plentiful. Staff super helpful. I was worried about shade before we went but there was plenty. Even better than the itinerary sounds.”

Check availability →Read our full review

8.Santorini Caldera Sailing Tour with BBQ Lunch and Drinks

★★★★★★★★★★5.0 · 268 reviews · 5 hours (approx.) · from $229Top rated

Review of Santorini’s 5-hour caldera catamaran cruise, with swimming, volcano views, BBQ seafood, drinks, hotel pickup, and sunset options.

“This tour was absolutely incredible. From departure to arrival, we were completely spoiled by the crew - whether it was helping us with our things, keeping our drinks full or sharing all of their wonderful knowledge with the group. While nothing could compete with the views,the food was exceptional!”

Check availability →Read our full review

9.Santorini Caldera Sunset Sailing Cruise with Dinner and Wine

★★★★★★★★★★4.5 · 208 reviews · 6 hours (approx.) · from $96

Sail Santorini’s caldera to a volcano, hot springs, Greek dinner, wine, and Oia sunset in one lively six-hour cruise.

“A fabulous experience. The views were breathtaking and the comfort and service on board were excellent. We would thoroughly recommend the sunset cruise”

Check availability →Read our full review

10.Full-Day Private Tour of Santorini Caldera & The Most Famous Sightseeing

★★★★★★★★★★5.0 · 204 reviews · 7 hours (approx.) · from $260

See Santorini’s caldera, Oia, villages, lighthouse, black beach, and Prophet Elias on a flexible private tour with hotel pickup.

“Pedro’s wealth of knowledge of Santorini was spectacular, great English, very patient and obliging to any request. He beat the crowds and showed us amazing locations. Taking us to Secluded off the track locations we felt like we were the only ones on the island. He truly enhanced our visit to Santorini. Thankyou very much. Melissa & Mark @ Australia Highly Recommend”

Check availability →Read our full review

11.Comfort Max Catamaran Caldera Cruise with BBQ and Drinks

★★★★★★★★★★4.5 · 191 reviews · 5 hours (approx.) · from $72

Sail Santorini’s caldera by catamaran with BBQ, drinks, snorkeling, volcano views, and sunset scenery for $72.41 per person.

“Great vibes and so much fun! Although, they probably shouldn't allow kids on board because of the risks and also because you would get a lot of couples in Santorini, so they would ideally like to enjoy the catamaran without the screams of kids.”

Check availability →Read our full review

12.Santorini Caldera Sunset Traditional Cruise with Meal and Drinks

★★★★★★★★★★5.0 · 179 reviews · 5 hours (approx.) · from $96

Review of Santorini’s small-group sunset cruise with caldera views, swimming stops, Greek dinner, drinks, hotel transfers, and practical tips.

“If you want a sunset cruise with a small group, good food, entertaining hosts, crystal blue waters and a picturesque sunset, this is the cruise for you. Mike and the Captain were excellent hosts. They brought us to awesome swimming spots and served a fantastic family style dinner. We were surrounded by other cruises on Catamarans and we much preferred the Medousa! We would definitely book again!”

Check availability →Read our full review

13.Sunset Caldera Cruise with BBQ Meal and Drinks

★★★★★★★★★★4.8 · 171 reviews · 5 hours · from $188

Review of Santorini’s 5-hour sunset catamaran cruise, with caldera views, swimming, hot springs, BBQ dinner, drinks, transfers, and practical tips.

“Fantastic experience with thoughtful, professional and enthusiastic guides. Great food, stunning views and an overall wonderful experience!!”

Check availability →Read our full review

14.Santorini Caldera Gold Day Cruise with BBQ on board and Open Bar

★★★★★★★★★★4.5 · 155 reviews · 5 hours (approx.) · from $193

Review of Santorini’s 5-hour caldera catamaran cruise with BBQ lunch, open bar, swimming stops, hotel pickup, and Thirassia views.

“Excellent cruise and crew! Enjoyed the scenery and food. Trip was worthwhile and would book it again.”

Check availability →Read our full review

15.Caldera and Oia with King Thiras Boat

★★★★★★★★★★4.4 · 129 reviews · 10 hours · from $67

Sail Santorini’s volcano, swim near sulfur hot springs, visit Thirassia, and watch the sunset in Oia on a full-day tour for $67.

Check availability →Read our full review