Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port
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September 2026
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Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.2/5
Based on 1,298 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port worth booking?
Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port is a 3-hour experience in Santorini, Greece, from $15 per person. It scores 74 out of 100 on the Outty Ranking, which we label “Strongly Recommended”, based on a 4.2/5 rating across 1,298 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 74 / 100
- Rating
- 4.2/5 (1,298)
- Duration
- 3 hours
- From
- $15 per person
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 terra
What you get
About this experience
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.
What's included
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.)
Not included
- 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)
- Entrance fees
What you'll see and do
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.
90 minutes here · Admission not included
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.
30 minutes here
Where it starts and ends
Meeting point
Santorini
The tour begins at the Old Port of Fira, accessible by cable car (10€ per way, every 15 mins) or a 30-min walk down the steps. The meeting point is the "Santo Star" office. Arrive 45 mins before departure. Cable car users should plan for possible queues. Walkers, wear comfortable shoes.
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
The tour begins at the Old Port of Fira, accessible by cable car (10€ per way, every 15 mins) or a 30-min walk down the steps. The meeting point is the "Santo Star" office. Arrive 45 mins before departure. Cable car users should plan for possible queues. Walkers, wear comfortable shoes.
Options you can book
11:00am
Ticket Entry Not Included: Santorini Volcano & Cable Car Ticket Duration: 3 hours Places to Visit: Santorini Volcano Palea Kameni
14:30pm
Entrance Ticket Not Included: Santorini Volcano & Cable Car Ticket Duration: 3 hours Places to Visit: Santorini Volcano Palea Kameni
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- el, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Caldera's Boats Santorini Sea Excursions
Know before you go
- 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.
Photos
What travelers are saying
Outty’s summary of the themes that recur across 1,299 traveler reviews. Written by us, not quoted from reviewers.
The guide
2 mentionsTravelers single out the guide as the reason the experience works.
Photo opportunities
2 mentionsThe views and photo stops come up again and again.
Organization
2 mentionsPickup, timing, and logistics are described as running smoothly.
Physical effort
2 mentionsExpect real walking or climbing: reviewers mention the effort involved.
Traveler reviews
1,299 verified traveler reviews for Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port. Ratings and reviews provided by Viator and Tripadvisor.
Great experience
What an amazing experience. Especially the Volcano swim. If the swim was longer would be even greater. :)
via Viator
Staff on board the boat were very friendly.
Very interesting to see and experience to see lava rocks. The ocean is beautiful and scenic from the sea of Santorini is amazing.
via Viator
Know What You’re Paying For…
In general, the tour was as expected. Clean boat, plenty of seating and smooth sailing. However, a couple of things occurred that turned me off during the hot springs portion,. First, it had not been mentioned in the Advertised details that you must be a strong swimmer since the boat puts down its anchor about 30 to 60 meters away from the hot springs. Secondly, my husband was rudely challenged by one of the boat’s personnel (not sure what role he actually had as he did not identify himself) when he went to enter the water with his flippers on. It is okay to ask if someone is a strong swimmer but not to argue the point once they respond.
via Viator
Don't
Don't do that, it's not hot spring, there is no spring your swim wear will be brown and the stain will stay there forever, top of the volcano 🌋 there is nothing Just wasting your 1 hour
via Tripadvisor
Excellent tour. Great...
Excellent tour. Great guide and good English. Timing was spot on. 1hr before tour start time is excessive. Line up starts approx 30 min before but boarding at 10 min before. If you are planning to walk down the steps from Fira to old port and review says 30 min - it is more. With donkeys going up and down it is about 45 min - 3 cruises and thus busy.
via Viator
Good to know
- Duration
- 3 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $15 to $30
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 454
- Verdict
- Strongly Recommended
Why this scores 74
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Santorini.
How much does Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port cost?
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Prices start at $15 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Santorini usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port take?
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Plan for about 3 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Santorini is not rushed.
Is Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port worth it?
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It holds an Outty Ranking of 74 out of 100, which we label "Strongly Recommended". That score blends traveler sentiment (4.2/5 across 1,298 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable most popular in Santorini, and how flexible the cancellation terms are.
Can I cancel or reschedule Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 3-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port?
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Around 454 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Santorini can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Santorini and add a light layer if any part of the 3-hour experience runs outdoors or after sunset.
Where does Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Santorini within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Santorini?
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On Outty we rank every Santorini experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Half Day Premium Catamaran Cruise in Santorini including Oia, Private Santorini Tailor Made - Choice of the Guest!, Private Classic Santorini Panorama: Visit Top Destinations. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Santorini?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Santorini?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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