Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia
Santorini, Greece

Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia

Outty Ranking 62 3.9 · 384 traveler reviews6 hoursFrom $57
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Outty Ranking

62/100

Solid Choice. Our proprietary evaluation. How we score

Traveler rating

3.9/5

Based on 384 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia worth booking?

Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia is a 6-hour experience in Santorini, Greece, from $57 per person. It scores 62 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 3.9/5 rating across 384 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
62 / 100
Rating
3.9/5 (384)
Duration
6 hours
From
$57 per person

Morning visit to Volcano and its sulfur waters on a Traditional Greek Caique Boat. The first stop of your adventure is the volcano of Santorini, where you will have the opportunity to climb on the top of the volcano, see and take photos of the active crater and walk on its rims. Next stop is to dive and swim in sulfur waters created by the underwater powers of the volcano. Enjoy free time in Thirassia. Admire amazing views of Santorini from a different viewpoint. Multilingual guided tour.

What you get

    About this experience

    Morning visit to Volcano and its sulfur waters on a Traditional Greek Caique Boat. The first stop of your adventure is the volcano of Santorini, where you will have the opportunity to climb on the top of the volcano, see and take photos of the active crater and walk on its rims. Next stop is to dive and swim in sulfur waters created by the underwater powers of the volcano. Enjoy free time in Thirassia. Admire amazing views of Santorini from a different viewpoint. Multilingual guided tour.

    What's included

    Included

    • Stop at volcano, hot springs, and Thirassia island
    • Local guide
    • Foam pool noodles
    • Roundtrip bus transfer from a pickup point nearest to your hotel (if option selected)
    • Audio commentary on the boat

    Not included

    • Volcano entrance fees (cash only)
    • Gratuities
    • Lunch
    • Cable car ticket 6€ per way
    • Entrance fees

    What you'll see and do

    1. Santorini Volcano

      Walk an ascending path to the crater of the still active volcano and enjoy incredible sights.

      90 minutes here · Admission not included

    2. Nea Kameni

      Walking guided tour to the Lava islet of Nea Kameni, the Volcano

      90 minutes here · Admission not included

    3. Palea Kameni

      Jump off the boat and dive into warm thermal waters

      30 minutes here

    4. Thirassia

      Visit the village of Manolas, which is accessed by winding stairs either by walking or riding a donkey.

      90 minutes here

    Where it starts and ends

    Meeting point

    Santorini

    Derarture from Athinios Port{New Port of Santorini} at 09:45 am {You must be at port at 09:30am}

    Hotel pickup

    Pickup is available for selected locations. Pickup begins about 90 minutes before departure.

    Ends at

    Derarture from Athinios Port{New Port of Santorini} at 09:45 am {You must be at port at 09:30am}

    Options you can book

    • VHT Italian

      Pickup included

    • VHT German

      Pickup included

    • VHT English

      Pickup included

    • VHT Spanish

      Pickup included

    • VHT French

      Pickup included

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    de, en, it, fr, es
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 30 travelers per booking
    Operated by
    NST Santorini Tours

    Know before you go

    • Public transportation options are available nearby
    • Not recommended for travelers with poor cardiovascular health
    • Suitable for all physical fitness levels
    • 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

    Photos

    Hot Springs, Santorini Volcanic Islands Cruise: Volcano, Hot Springs and ThirassiaSantorini Volcano, Santorini Volcanic Islands Cruise: Volcano, Hot Springs and ThirassiaVolcano Tour, Santorini Volcanic Islands Cruise: Volcano, Hot Springs and ThirassiaVolcano Party, Santorini Volcanic Islands Cruise: Volcano, Hot Springs and ThirassiaSantorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia, photo 6Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia, photo 7

    What travelers are saying

    Outty’s summary of the themes that recur across 383 traveler reviews. Written by us, not quoted from reviewers.

    The guide

    4 mentions

    Travelers single out the guide as the reason the experience works.

    Value for money

    4 mentions

    Travelers feel they got more than they paid for.

    Food and drink

    2 mentions

    The tastings and food stops are a highlight for most reviewers.

    Physical effort

    2 mentions

    Expect real walking or climbing: reviewers mention the effort involved.

    Traveler reviews

    383 verified traveler reviews for Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    182
    4 star
    92
    3 star
    37
    2 star
    33
    1 star
    39
    Sort
    nathalievT7871YX · May 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.

    Response from the operator: Dear guests, Thank you for sharing your experience with us. We’re glad to hear that you enjoyed the spectacular views from the volcano and found the hike rewarding despite the challenge. It’s also great to know you enjoyed the swim at the hot springs and had a relaxing break in Thirassia — especially the milkshake! We truly appreciate your helpful feedback regarding the duration of the stops, as comments like yours help us better understand different guest experiences and expectations. Thank you again for joining us, and we hope to welcome you back for another memorable adventure in Santorini.

    via Tripadvisor

    Kaitlyn_K · October 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.

    Response from the operator: Thank you for your feedback.We regret the inconvenience caused by the communication issues and take your comments seriously. Kindly note that the point and time was clearly shared with you in advance of the activity date. A designated nearby the hotel meeting point was provided, as per standard operating procudures in the area, as your hotel was located in an area which is not accessible for a bus(50seater coach). We appreciate your understanding and will use your feedback to further improve guest experience.

    via Viator

    Q5557PAamandat · September 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,

    Response from the operator: Thank you for your fantastic review! We’re glad you enjoyed the adventure, rain and all, and appreciated our guides’ expertise. We’d be thrilled to have you join us again! Best regards, NST Travel

    via Tripadvisor

    Stephanie_H · September 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.

    via Viator

    Katharine_L · September 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.

    via Viator

    Good to know

    Duration
    6 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Hotel pickup
    Available for selected locations
    Booked in 30 days
    134
    Verdict
    Solid Choice

    Who runs this experience

    Operated by NST Santorini Tours, who run 8 experiences we rank across 1 city, with an average Outty Ranking of 60.5.

    See everything NST Santorini Tours runs

    Why this scores 62

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)25
    Review evidence (18% weight)85
    Booking momentum (14% weight)83
    Value for money (12% weight)100
    Listing quality (10% weight)75
    Local standing (8% weight)0
    Booking flexibility (8% weight)100

    Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Santorini.

    How much does Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia cost?

    +

    Prices start at $57 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 Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia take?

    +

    Plan for about 6 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 Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia worth it?

    +

    It holds an Outty Ranking of 62 out of 100, which we label "Solid Choice". That score blends traveler sentiment (3.9/5 across 384 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Santorini, and how flexible the cancellation terms are.

    Can I cancel or reschedule Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    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 Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 6-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    Around 134 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?

    +

    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 6-hour experience runs outdoors or after sunset.

    Where does Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia start and how do I get there?

    +

    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?

    +

    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 Tailor-Made Santorini Land Tour with a Local Driver. 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?

    +

    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?

    +

    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?

    +

    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.

    What is included in Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    Included: Stop at volcano, hot springs, and Thirassia island; Local guide; Foam pool noodles; Roundtrip bus transfer from a pickup point nearest to your hotel (if option selected); and Audio commentary on the boat. Not included: Volcano entrance fees (cash only); Gratuities; Lunch; and Cable car ticket 6€ per way. Always check the voucher for the final list before you travel.

    Does Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia include hotel pickup?

    +

    Yes, pickup is offered, or you can meet at the start point instead from 501 listed pickup locations in and around Santorini. Be ready about 90 minutes before the start time. You can also enter a custom pickup address when booking.

    What languages is Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia offered in?

    +

    It is offered in German, English, Italian, French and Spanish. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia wheelchair or stroller accessible?

    +

    The operator notes: Due to uneven surfaces, this tour is not recommended for those with walking disabilities o. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia if the weather is bad?

    +

    This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.

    What do travelers say about Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    Across 384 reviews averaging 3.9 out of 5, recurring themes include the guide, value for money, food and drink. Travelers single out the guide as the reason the experience works. One thing to know: Expect real walking or climbing: reviewers mention the effort involved.

    What booking options are available for Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia?

    +

    There are 5 options to choose from, including VHT Italian, VHT German, VHT English, VHT Spanish. Prices and start times differ by option, so compare them on the booking screen.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Santorini Volcanic Islands Cruise: Volcano, Hot Springs and Thirassia.

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