Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port
Overview
Available languages
3 hours
Mobile ticket
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.
Additional Info
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.
What To Expect
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.
Options
14:30pm
Entrance Ticket Not Included: Santorini Volcano & Cable Car Ticket Duration: 3 hours Places to Visit: Santorini Volcano Palea Kameni
11:00am
Ticket Entry Not Included: Santorini Volcano & Cable Car Ticket Duration: 3 hours Places to Visit: Santorini Volcano Palea Kameni
What‘s Included
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
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews
1,271 reviews
Total reviews and rating from Viator & Tripadvisor
Great value, amazing excision.
mikeman7178,Jun 27, 2026
- Review from Tripadvisor
5.00Loved this excursion. Boat ride was great with great music. We enjoyed hiking up the volcano. The kids loved jumping from the ship to the ocean. The hot springs was warm and muddy and definitely left a tint on any white garments. Highly recommend. Amazing value for the price.
Great experience
Donna n,Jun 27, 2026
- Review from Viator
5.00Really nice little tour, lots to see and do, enjoyable for all the family. Didn’t realise you had to swim in open sea from boat to hot springs, noodle float device given for small children. Knowledgeable friendly guide
Ehhh. Not worth the money
Michael R,Jun 27, 2026
- Review from Viator
2.00The tour was kind of a waste of time. A crammed boat ride to walk up a steep slope to peer into a hole wasn’t all that. The “hot springs” wasn’t hot, you had to swim to it with passengers from 6 other boats. It was crowded and not worth the 30 minutes they allowed. Save your money and skip this tour.
Great experience in a short amount of time
David M,Jun 26, 2026
- Review from Viator
5.00The tour was well done. Great communication before and during the tour. The boat ride was enjoyable, the volcano climb was not that bad, we had a great breeze to keep us cool. Great scenery up top but not much activity from craters to see. Go to Hawaii if you want to see active volcanoes. The swim was short but very refreshing, was expecting warmer water, changed a little but not much. Crew was great and very friendly. Would do it again.
Really nice half-day on...
Tessly D,Jun 25, 2026
- Review from Viator
5.00Really nice half-day on the water! Wear sunscreen and prepare to walk a lot, but the views of Santorini from the boat and the volcano are impressive. We didn’t go in the hot springs because the water you have to go through to get there was too cold for us, but it was pleasant even just sitting on the boat and watching. Friendly staff!
Nice cruise to the...
Kevin P,Jun 24, 2026
- Review from Viator
5.00Nice cruise to the volcano from the old port. Hike up the volcano was not too hard. Very interesting to feel the heat that the active crater is giving off. Refreshing swim to the hot springs, the hot springs are not overly hot, but very enjoyable. I wish we had just a bit more time in the water.
A very good...
Alexandre C,Jun 22, 2026
- Review from Viator
5.00A very good organization. Everything was perfect. A very good musical atmosphere on board the boat (about 30 people). The visit to the volcano was conducted with a very interesting guide, and the swimming in the cove was pleasant. We were able to take our time. The staff was very friendly. I recommend this outing 👍
Beautiful experience.
Marzia C,Jun 21, 2026
- Review from Viator
5.00Bring rubber shoes for the thermal springs because you swim among the rocks and sneakers for walking on the volcano.
Perfect for us trip !
Nicole P,Jun 19, 2026
- Review from Viator
5.00This was the perfect trip for us. Very reasonable price - clean boat with a great guide and 3 hours was plenty of time to see the volcano and soak in the hot springs. I appreciated this trip for being shorter in time ( and therefore price ) to see the amazing views with a clean lovely boat and great crew !
Incredible experience
T4295WGandreias,Jun 18, 2026
- Review from Tripadvisor
5.00The walk went very well! It was an incredible experience! I highly recommend!
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