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Santorini Volcano Tour: Sulfur Waters and Thirassia
3.9
378 Ratings
Órmos Athiniós
Embark on a thrilling Santorini Volcanic Islands Cruise and explore the volcano, hot springs, and Thirassia. Climb to the top of the active crater, swim in sulfur waters, and enjoy stunning views of Santorini.
Embark on a thrilling Santorini Volcanic Islands Cruise and explore the volcano, hot springs, and Thirassia. Climb to the top of the active crater, swim in sulfur waters, and enjoy stunning views of Santorini.
Duration:
6 hours
Cancellation:
24 hours
Highlights
- Santorini Volcano - Take a scenic hike up to the crater of this active volcano and marvel at the breathtaking views.
- Nea Kameni - Enjoy a guided walking tour of the volcanic islet of Nea Kameni.
- Palea Kameni - Experience the thrill of diving into the warm thermal waters from the boat.
- Thirassia - Explore the village of Manolas, accessible via winding stairs, either on foot or by donkey ride.
- Santorini Volcano - Take a scenic hike up to the crater of this active volcano and marvel at the breathtaking views.
- Nea Kameni - Enjoy a guided walking tour of the volcanic islet of Nea Kameni.
- Palea Kameni - Experience the thrill of diving into the warm thermal waters from the boat.
- Thirassia - Explore the village of Manolas, accessible via winding stairs, either on foot or by donkey ride.
What's Included
- Visit to a volcano, hot springs, and Thirassia island
- Guidance from a local expert
- Foam pool noodles provided
- Optional roundtrip bus transfer from hotel
- Audio commentary during the boat ride
- Visit to a volcano, hot springs, and Thirassia island
- Guidance from a local expert
- Foam pool noodles provided
- Optional roundtrip bus transfer from hotel
- Audio commentary during the boat ride
What's Not Included
- Volcano entrance fees (cash only)
- Gratuities
- Lunch
- Cable car ticket 6€ per way
- Entrance fees
- Volcano entrance fees (cash only)
- Gratuities
- Lunch
- Cable car ticket 6€ per way
- Entrance fees
Additional Information
Embark on a morning excursion to the volcano and its sulfur springs aboard a traditional Greek Caique boat. Begin your journey at the Santorini volcano, where you can ascend to the summit, capture photos of the active crater, and stroll along its edges. The next destination offers a chance to dive and swim in the sulfur-rich waters formed by the…
Embark on a morning excursion to the volcano and its sulfur springs aboard a traditional Greek Caique boat. Begin your journey at the Santorini volcano, where you can ascend to the summit, capture photos of the active crater, and stroll along its edges. The next destination offers a chance to dive and swim in the sulfur-rich waters formed by the volcano’s underwater forces. Relish some leisure time in Thirassia and take in the breathtaking views of Santorini from a unique perspective. The tour is guided in multiple languages.
- A moderate amount of walking is involved.
- Due to uneven surfaces, this tour is not recommended for those with walking disabilities or using a wheelchair.
- Children must be accompanied by an adult
Location
Thira Santorini Port
Derarture from Athinios Port{New Port of Santorini} at 09:45 am {You must be at port at 09:30am}
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Customer Ratings
3.9
(378 Ratings)
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Q5557paamandat
Sep 29, 2025
Wet but worth it - Was a wonderful adventure even though we got soaked walking to the volcano on the one day in September it rained. Guides very experienced and did well at keeping everyone informed. Definitely worth the trip. I'd do it again,
Review provided by Tripadvisor
Alexandredg4531vw
Sep 17, 2025
Sublime and rewarding - Great experience and very well organized. Everything is set up for you reassured even being foreign. Thankful yanis we had for our tour which masters to perfection 3 language. Thank you all Elo and Alex
Review provided by Tripadvisor
Esteban_l
Sep 14, 2025
Excellent - Excellent organization, excellent excursion. Very professional staff. Highly recommended, hours fly by.
Review provided by Viator
Katharine_l
Sep 2, 2025
Great mix of activities,... - Great mix of activities, although would have liked more time to spend at the hot springs.
Be aware that there is quite a bit of walking involved (especially at the first part of the trip at the Volcano).
All in all a good day out, well organised by NST Travel and good value for money.
Review provided by Viator
Nathalievt7871yx
May 10, 2026
Views are worth the effort - Nice views during the exhausting hike on the volcano, worth the effort! I skipped the information moment, so I just had enough time to walk the whole path at my own pace.
The hot springs were not that hard to get to, if you are a good swimmer. The temperature of the sea in May is a challenge, I needed some time to acclimate before I could start swimming. Therefore the stop was too short.
I had no more energy to climb in Thirassia, but I enjoyed my milkshake a lot, the stop was a bit too long without going up to town.
Review provided by Tripadvisor
Daytrip06042034299
Apr 17, 2026
Too bad. - Very interesting at first with the volcano. Totally uninteresting to Thirasia. Nothing to see, And impossible to visit in 2 hours to reach the city and visit it because far too high. Too bad. The small port is very dirty.
Review provided by Tripadvisor
Corinnerj4144sl
Apr 23, 2026
Disaster - Too bad that we can not set a score to zero, excursions without any interest, guide not speaking French when it should have, volcano visit paid in +50 euros and very complicated access contrary to what had been announced, then the swimming of the springs supposedly hot were at 16 degrees and 400 m swimming before accessing it you had to be brave the water were very cold, the island thirassia catches very dirty tourists and no interest the village is very high perched time to access it and finally the famous corals are actually rocks. Frankly hyper disappointed with this day that got out was expensive paid
Review provided by Tripadvisor
Kaitlyn_k
Oct 16, 2025
We booked this trip and... - We booked this trip and they said they would meet us at our hotel and last minute they changed the pick up location to somewhere that was a 50 minute walk away so we wouldn’t make it in time.
Review provided by Viator
Stephanie_h
Sep 17, 2025
Terrible communication and poor customer service - I booked this activity with a pick up from my hotel. Last minute they decided to change the location spot. We went to the location spot by the time they asked us to arrive. With no clear directions they wanted us to wait on the road for the bus. The bus ended up leaving us. When we tried to call company they kept hanging up on us and sent messages through WhatsApp. I kept asking the last to answer and she kept saying call the platform. This was the worst experience I have ever had in my life. Terrible communication and poor customer service.
Review provided by Viator
Toni_h
Aug 28, 2025
Guide did not meet us at designated place so we had to make alternate plans for the day - Communication was challenging. We missed our trip. Recommend you try a different host. Will request refund.
Review provided by Viator
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