Santorini Private Cruise and Volcano Hike: Uncover the secrets of the Caldera

Embark on a private cruise in Santorini and uncover the secrets of the Caldera. Hike the volcano, swim in hot springs, and explore the hidden islet of Agios Nikolaos. Book now!

Duration: 3 hours
Cancellation: 24 hours
Highlights
  • Santorini Volcano - Get to hike up on the volcano, snorkel around the volcanic coast or simply enjoy your wine on board, under the shade.
  • Palea Kameni - Enjoy the thermal springs of the small island next to the volcano.
  • Nisís Agíos Nikólaos - Discover a hidden gem of Santorini, and dive into the deep blue waters of the Agios Nikolaos Islet.
What's Included
  • Bottled water
  • Snorkeling & Safety Equipment
  • 2 or 3 Swimming Stops (depending on duration selected)
  • On-board restrooms
What's Not Included
  • Entrance fees
  • Volcano Guide - Our crew will remain onboard during your hike
  • Meals
Additional Information

Embark on a journey brimming with value on an exclusive Santorini adventure cruise. Starting from the Ammoudi Port, sail along the scenic coastline to explore the island’s two most emblematic landmarks. Experience the thrill of trekking up the volcano, followed by a refreshing dip in the Hot Springs. Here, you can indulge in a holistic spa experience in…

Location
Unnamed Road
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.8
(33 Ratings)
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Danielch7445dd
May 27, 2026
Excellent adventure - Wonderful trip! Beautiful scenery, educational, and friendly service!
Review provided by Tripadvisor
Jason
May 24, 2026
Family charter - We booked a private 3-hour tour with Spiridakos and it was genuinely one of the highlights of our Santorini trip. We were a family of three — two adults and an 8-year-old — and Nick and George on the Oia looked after us brilliantly from start to finish. The hot springs were spectacular and Nick and George made sure our son David had the best time — patient, fun, and clearly experienced with families. The whole trip felt personal rather than transactional, which is exactly what you want from a private charter. The boat itself was immaculate, the snorkelling gear was all provided, and the crew’s knowledge of the caldera and volcano was excellent.
Review provided by Tripadvisor
Ana_c
Aug 1, 2025
Discover the amazing waters in Santorini - Last minute booking but an awesome experience! Great boat, great crew and amazing time! We went swimming in 4 different locations including the Caldera volcano waters and a cave in one of the rocky beaches! Great way to spend the afternoon in Santorini.
Review provided by Viator
Companion46836953411
Jul 2, 2025
Morning tour - We had an amazing time with George and Hamde. They were very attentive and even took us to have some ice cream in Thirassia. We will 100% recommend.
Review provided by Tripadvisor
Jennifer_r
Jun 15, 2024
Perfect day trip on the water - We had a great time with the captain and 1st mate. He took us to some hidden gems and gave us extra time. We did the 1:30pm tour and had the volcano hike to ourselves until we came down for the last 10 min we started to see others. The water was very cold in June so be prepared! But it was nice to have someone hose you off and be ready to wrap you up in a warm dry towel when you hop back in to the boat. They were very gracious! Highly recommend!!
Review provided by Viator
Yvette
Jun 8, 2024
Just right! - It was a lovely cruise around the island. We enjoyed some swimming/snokelingl and then the natural Hot Springs near the volcano. It ended with a gorgeous sunset. Exactly what we needed. We particularly liked that it was a private tour for our family. We were not interested in a booze cruise, so this was perfect.
Review provided by Viator
Nickre8963zc
May 7, 2024
Alex is the best ! - Alex endri Zina. We love him!! we love the tour. So worth it! Beautiful views of the Caldera and the islands. Excellent food!
Review provided by Tripadvisor
Dominikkv1543cy
Apr 27, 2024
Poland thank You ;) - The best crew forever, Eat delicious, panorama 10/10, thank You Elena ;)))) the Holokauście with You are a the best change włosów we can choose. Thank You And your company
Review provided by Tripadvisor
Conniecl6381nq
Apr 21, 2024
Private boat cruise - We did the private boat cruise today with Vasia, Irini, Faiz, and Makis and they are the loveliest cruise ever. They are super attentive and the friendliest bunch. Thank you team for making this experience so memorable!
Review provided by Tripadvisor
227quintonr
Apr 16, 2024
Perfect Sunset Cruise in Santorini - We took the boat Sunday with Artemis And Captain Edi. Artemis was so sweet and kind. They were fantastic! 10/10 highly recommend.
Review provided by Tripadvisor
From $133
up to 10 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).