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Tours

Boat Tours in Santorini

Volcano & Hot Springs Tours

Sunset Sailing Tour to Volcano and Hot Springs with Dinner on board

6 hours
Instant confirmation
Free local wine
English, French and Spanish speaking tour guide
Sunset below the village of Oia
Max 130 people
Greek buffet Chicken fillet with vegetables and mustard sauce, meatballs (beef, chicken) in tomato sauce, rice, pasta with red sauce, Greek salad, boiled vegetables, tzatziki sauce (cucumber, yogurt, garlic), bread, seasonal fruits, and dessert (Greek halva)
Vessel information The cruise takes place on a Traditional Wooden boat
Electronic voucher (e-Ticket) Show the voucher on your mobile device to enjoy the activity
Free cancellation Up to 100% refund according to the cancellation policy
Book Now & Pay Later Secure your spot while keeping your plans flexible. Pay a few days before your experience.
Lowest Price Guarantee Book with confidence! Find a lower price, and we'll refund the difference.
Starting location Departure from the Old Port
Starting timeDeparture at 12:45 (21 Aug - 25 Oct) or 14:45 (01 May - 20 Aug). Arrival after sunset.
Meeting info If you select the option with the transfer, there are pre-defined pick-up/drop-off locations, at convenient central spots in most villages. After the booking, you will be advised of a pick-up location that is closest to your hotel or most convenient for you!

The excursion begins either from the main port of Santorini, Athinios or from the picturesque Old port of Santorini. The Old Port is only accessible by cable car, which is the most common way as it takes only 3 minutes to go down, otherwise, you have to descend 587 steps on foot.
Important note: You need to pay an additional fee of 10 € per trip for the cable car ride.

Gialos, the Old Port, lies below Fira, nestled at the foot of a rocky cliff. The steep slopes of the Caldera will leave you amazed as you catch a glimpse of the tiny port nestled beneath towering rocks and seemingly suspended cave houses. Upon arrival, your excursion guides will be waiting to provide you with important information and lead you to the boat. For any additional information or clarifications, please do not hesitate to visit our travel agency, Santo Star Travel, located at the port.

Volcano

Our first destination will be the famous volcano of Santorini! After sailing for 20 minutes, we will reach Nea Kammeni’s jetty. Should you be interested to be guided to the volcano, you have to pay 5 € per person as an entrance fee. Afterward, you will walk to the volcano’s ridge with your guide who is going to explain everything there is, about the history and the geology of the volcano. You will stay at the volcanic island for 1.5 hours and, after that, you will embark again for the next stop.

Hot Springs

Our next stop will be the island of Palaia Kammeni, where the famous hot springs are located on the west side, a place that is really popular for its thermal waters. We will stop there for 30 minutes at a distance of 30 meters from the shallow waters of Agios Nicholaos Beach where you will have to swim that distance (30m) to reach the springs. Take a dive off the boat and feel the warmth of these extraordinary waters. The waters are also full of sulfur, iron, and other metals coming from the volcano and they are very good for the skin, rheumatism, arthritis, and other physical aches.
Important Note: In order to reach Agios Nikolaos Beach, it is essential to know how to swim extremely well.

Dinner on Board

Sailing above the underwater craters from Palaia Kammeni to Therasia Island, the boat will anchor close to the island in order to allow you to enjoy your dinner. Our experienced staff will prepare everything for you so all you need to do is relax and enjoy our Greek delicious buffet while capturing amazing photos of the Aegean Sea.

  • Chicken fillet with vegetables and mustard sauce
  • Meatballs (beef, chicken), in tomato sauce
  • Rice
  • Pasta with red sauce
  • Greek salad
  • Boiled vegetables
  • Tzatziki sauce (cucumber, yogurt, garlic)
  • Bread
  • Seasonal fruit
  • Halva
  • Local wine

Sunset on Board

The end of the excursion comes at sunset time. Aphrodite sets sail and the sun dives into the sea in the northernmost part of the island. Our boat will stop below Oia village where you will have the chance to watch the warm light of the setting sun under the violet sky before the night falls. This is the most unforgettable experience as the Caldera and the village of Oia turn into gold colors. Your trip with Aphrodite in this sanctuary of romance is going to be in your memories and your hearts forever!

What you will see/visit
Booking options
Select Date
Select Participants
Tour Details
Inclusions
  • English, French and Spanish speaking tour guide
  • All taxes
  • Greek buffet
  • Option available that includes pick-up/drop-off at central points in most villages
  • Swimming noodles
What to bring
  • Swimsuit (The sulfur water may stain your swimsuit, so a dark-coloured one would be suggested)
  • Towels
  • Sun hat
  • Comfortable shoes
Exclusions
  • Gratuities (optional)
  • Cable Car fee: 10€ /per person
  • Volcano entrance fee: 5€ /per person . You can book it separately here
  • Towels
Additional info
  • A moderate amount of walking is involved
  • Subject to favorable weather conditions. If canceled due to poor weather, you will be given the option of an alternative date or full refund
  • Children of the age group 5 to 12 years old will be charged half ticket
Reviews by real customers
4.8
Excellent based on 305 verified reviews
Traveler StoriesWhat travelers experienced
CM
31 users found this review helpful
Clemency M. United Kingdom, 7 Jul 2024
This is the tour to choose!

I am so glad we booked this tour. It is the stand-out moment of our Santorini visit. The whole thing was excellently done from efficient booking system, helpful staff in the port office, right through to easy disembarkation. Cesaer, our gude, was great; huge fun and full of riveting information. The tour started fast and furious with an amazing hike round the volcano, an extraordinary swim to the sulphuric springs and another coolling swim by which time we were super-relaxed and ready for a truly lovely dinner. The sunset itself was amazing and the party atmosphere on board the 'Aphrodite' even got my self-conscious 19-year-old dancing(!) Highly recommended

DB
Dawn B. United States, 16 Oct 2025
Loved this tour!

The guides and staff were very friendly. The volcano tour was interesting. The hot springs swim was fun. The food was wonderful! The sunset was gorgeous! And the dancing on our way back to port was the perfect way to end the experience. I would definitely recommend this tour!!, A great experience!

TS
Timothy S. United States, 15 Oct 2025
Wonderful boat excursion

Fun Volcano stop and quick dip in the sulfur spring on an amazing boat. Highly reccomended. , A great experience!, Excellent!, Wonderful experience!

LL
Luke L. United States, 5 Oct 2025
Caldera's Boats

Thank you for taking the time to leave us a review! We truly appreciate the 5-star rating — it means a lot to our team.

CD
CHABANIS D. France, 16 Sep 2025
On vous recommande !

Cette croisière était super agréable. La visite du volcan a été très instructive grâce au super guide, qui parlait très bien français. Le dîner était délicieux, seul bémol : la qualité du vin (pas très bon…!),avec un magnifique coucher de soleil. Le retour au port s’est fait dans une ambiance musicale formidable ! Le supplément pour venir nous chercher et nous ramener à l’hôtel est vraiment pratique et abordable.

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Good to Know

Voucher

Once your booking is complete, you will receive the voucher, which includes the meeting point, time and supplier’s contact information, at your email address. You need to have it with you, in paper form or in digital form.

Cancellation

If you cancel at least 24 hours before the starting time of the activity, there is no cancellation fee. For cancelations less than 24 hours before the starting time of the activity, there is a 100 percent cancellation fee. Due to unpredictable weather conditions, if the local Authorities prohibit the activity from operating, you will receive a full refund or the option to reschedule to a later date (subject to availability). If you fail to appear at the designated meeting point for the activity, your booking will be considered a no-show, and the full amount will be charged.

Passport or Id

Full names of the passengers (as shown on their passport or id). Passengers need to have onboard with them their passport or id or a copy of them, in case the Port Authority runs a check on the boat. A picture on their mobile will suffice.

Frequently Asked Questions

Yes, you will hike up to the crater. The hike is about 90 minutes.

It is not difficult. You will walk a path for 45 minutes to reach the crater and then another 45 minutes to return to the boat.

Yes, it is. But do not forget to bring a hat, sunscreen and comfortable shoes with you.

Yes, you can. There is no extra charge, but you will have to carry it in your arms as the path is not suitable for strollers.

Yes, you can take part but you will not able to swim in the hot springs. Instead, on this part of the tour, you will stay on the boat (relax & sunbathe).

Lifejackets are only for an emergency. The crew will provide you with swimming noodles to help you swim. Lifejackets for swimming are only available in some catamaran cruises. Contact us for more info.

Yes, you can. But it will be on your own responsibility as there is no space to store it on the boat.

All boats are fitted with toilets, for the use of guests onboard.
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