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Your adventure begins at the old port of Fira, where you'll board a traditional boat to explore Santorini's volcanic wonders.
The first stop is the famous volcano, where you’ll spend 1.5 hours exploring its unique terrain. A 5€ entrance fee grants access to the volcanic trails. Guided by your tour escort, you’ll uncover key landmarks and fascinating stories about the volcano’s history and eruptions. The hike requires moderate effort and sturdy footwear, so come prepared for an unforgettable journey to the summit with breathtaking views.
Next, sail to the natural hot springs at Palea Kameni. To reach the warm, sulfur-rich waters, you’ll need to swim 30-50 meters from the boat to the shore. This activity is recommended only for strong swimmers due to the required distance.
Relax in the therapeutic, mineral-rich waters before returning to the boat, carrying unforgettable memories of Santorini’s natural wonders.
Travelers should have at least a moderate level of physical fitness
For the volcano tour, wear comfortable shoes, a sun hat, and bring water.
Dark swimsuits are recommended to avoid sulfur stains.
To avoid delays, arrive at the cable car or start walking 45 minutes before departure.
A minibar is available on board for water and snacks.
Bring sunscreen for sunny days or a light jacket if it’s windy.
Swimming in the hot springs is not recommended for pregnant individuals or those with heart issues or serious medical conditions.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Guided volcano hiking tour (with expert insights into its history and geology.)
Foam pool noodles for added support while swimming at the hot springs.
Visit to the hot springs (for a unique swimming experience in sulfur-rich, warm waters.)
Tour escort (to guide and assist throughout the trip.)
Food and beverages (available for purchase or bring your own)
Towels and swimwear (guests must bring their own)
Cable car ticket (10€ per person, for those opting to use it)
Volcano
Santorini Volcano
As your boat nears the volcanic island, its rugged cliffs and stark beauty set the stage for your adventure. Step ashore and begin a guided hike along volcanic trails as your tour escort shares the island’s fascinating geological history and stories of its eruptions. A 5€ entrance fee is required to access the volcano. Wear comfortable shoes, bring a sun hat, and carry water to stay hydrated during the hike. At the summit, enjoy sweeping views of the caldera and the Aegean Sea, surrounded by the raw power of nature. Steam vents and volcanic rock formations create a truly mesmerizing, otherworldly landscape. After taking in the views and captivating stories, return to the boat with unforgettable memories. Always follow your tour escort’s guidance for a safe and enjoyable experience.
Palea Kameni
The next stop is the island of Palea Kameni, home to the renowned hot springs nestled on its west side. Here, you’ll have 30 minutes to experience the rejuvenating thermal waters, celebrated for their rich volcanic minerals and therapeutic properties. The boat will anchor approximately 30-40 meters from the springs, and you’ll need to swim this distance to reach the warm, orange-hued waters. Surrounded by stunning volcanic landscapes, this is a rare opportunity to immerse yourself in nature’s healing embrace. Please note, this activity is best suited for comfortable swimmers, as the swim requires confidence and stamina. For those who venture into the waters, it’s a moment of pure relaxation and connection with Santorini’s unique volcanic energy. Afterward, return to the boat, refreshed and recharged, to continue your unforgettable journey.
1.215 đánh giá
Tổng số đánh giá và xếp hạng từ Viator & TripAdvisor
Anna W,
27 thg 11, 2025
- Đánh giá từ Viator
It was awesome! November is definitely the best time to be on the caldera. Not hot, which is great! The trip was well organized and we had lots of fun!
Bernie B,
20 thg 11, 2025
- Đánh giá từ Viator
Exactly as advertised. A great way to experience the natural beauty of Santorini’s volcano with a very engaging guide.


Karen D,
20 thg 11, 2025
- Đánh giá từ Viator
Great value! Good hike and views at the volcano, and the captain’s explanations were informative and entertaining. We were there mid-November, so the hot springs were not even warm, but refreshing swim and appreciated the noodle.
Farzana A,
15 thg 11, 2025
- Đánh giá từ Viator
The boat was great. The crew was awesome. Three hour experience in this price point is definitely worth it. Boat has drinks and snacks for purchase. Only drawback is, there are always one or two people who are always late (20minutes!!) and the rest of the people on the boat has to suffer. We had another experience lined up after this one and because of the same two couples who were late, we were running behind. I understand the boat crew doesn’t want to leave them behind but sometimes it’s necessary.
WILLIAM R,
9 thg 11, 2025
- Đánh giá từ Viator
This was a very well organised informative and fun 3 hour boat / hike and swim trip. 30e each is not expensive for what you get - but people on a budget need to factor in the cable car costs. We loved it. The boat was great and the staff were helpful and friendly. We read the 1 star reviews before we booked and they were by people who had not read or thought before they set off. Things like it being too hot (in Greece in summer, really?!) or wanting a discount because they didn't want the swim bit (as if that's a thing). It was a great way to see the beauty of the island from a different angle.
isabellelR6553BP,
5 thg 11, 2025
- Đánh giá từ Tripadvisor
Overbooking experienced with Ryanair in Tirana: total lack of information, accompaniment, leading to difficult human situations (crying passengers, screaming...) The conditions of travel are completely dehumanized, it is abusive for the consumer...and of course for the employees of the company.
Sheridan L,
29 thg 10, 2025
- Đánh giá từ Viator
Hot springs were tepid rather than hot. Reasonably long swim off boat. Volcano hike requires a good level of fitness and not suitable for anyone with limited mobility.

Esther C,
25 thg 10, 2025
- Đánh giá từ Viator
The tour was not worth it. Having to pay double trip for cable car as well to get into the volcano park makes tour more expensive. The experience is not what was expected. During the tour there is minimal information and on the hot springs the water was not warm or hot at all.
Robin P,
24 thg 10, 2025
- Đánh giá từ Viator
Relatively short boat stages. Interesting tour to see and understand the geography/geology of Santorini and the surrounding little islands.
601hannahb,
20 thg 10, 2025
- Đánh giá từ Tripadvisor
Even in the heaviest rain our tour guide had seen in the two years he’s been doing this, we had a wonderful time. The clouds made for a very pleasant hike to the top of the volcano. I can imagine on a hot day in July this would’ve been much more of a trudge. The swim to the hot springs, while a bit more exhilarating temperature-wise given it was October and raining, was still an adventure. Here’s hoping someone decides to clean up the falling down structure at the hot spring cove area. That would be the only thing I could say negative about this trip. There were even goats on the island staring down at us as we swam. A really unique way to spend time in Santorini. So glad we did it.



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