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Santorini Volcano and Hot Springs Cruise Tour from Fira Old Port

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Overview

Available languages

Greek
English

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.

Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

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

What To Expect

1

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.

1 hour 30 minutes • Admission Not Included
2

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 • Admission Not Applicable

Options

11:00am With Transfer

Pick up and Drop off Included.

14:00pm With Transfer

11:00am

14:30pm

Reviews

4.17

1,203 reviews

Total reviews and rating from Viator & Tripadvisor

651
309
114
54
75
  • Amazing Boat Tour! Great Views

    BrianHarris,

    Oct 15, 2025

    - Viator

    5.00

    Amazing tour. We had a great staff and they made sure that everyone was safe and that no one unintentionally placed themselves in harms way. The tour was perfect and we met great people on it.

  • Volcanic and hot springs

    Carol P,

    Oct 14, 2025

    - Viator

    5.00

    Very organized. Lovely boat, enjoyed the volcano and the swim in the hot springs crew were great. Helped everyone in and off the boat.

  • An amazing trip with a...

    Stuart D,

    Oct 11, 2025

    - Viator

    5.00

    An amazing trip with a lovely guide. Great geology of the volcanic islands of Nea Kammeni and Palaia Kammeni.

  • Interesting.

    Paloma G,

    Oct 10, 2025

    - Viator

    5.00

    Very interesting, great bathroom. The views and landscape with spectacular volcanic rocks. Bbbbbbbbbbbbb

  • The tour guide and boat...

    Jen H,

    Oct 6, 2025

    - Viator

    5.00

    The tour guide and boat was easy to find in the old harbour. The tour left promptly as expected. The crossing over to the volcanic island was beautiful. Once on the island we were given plenty of time to look around. There is a fair bit of uphill and downhill walking. The views from the top were stunning. The trip over to the hot springs was very choppy but worth the visit. It was fun jumping off the boat into the sea and feeling the difference in water temperature as you swim into the thermal waters. All in all a great few hours spent

From €30.00

4.17
1,203 reviews
Check availability

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