Santorini: Volcanic Islands Cruise with Hot Springs Visit

4.3 out of 5 stars
4.3
9875 reviews
Activity provider:
NST Santorini Tours
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Santorini: Volcanic Islands Cruise with Hot Springs Visit
4.3 out of 5 stars
4.3
9875 reviews

Cruise around Santorini’s caldera, hike a volcano, swim in hot springs, and enjoy a second swim near Thirassia, all while admiring the island’s stunning volcanic landscape.

About this activity

Free cancellation
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Duration 3 - 10 hours
Check availability to see starting times
Live tour guide
German, English, Spanish, French, Italian, Greek
Pickup optional
Pickup takes place from a centralized pickup point near to your hotel. You will receive an email with pickup details one day before the cruise. Approximate pickup times: Oia: 8:25 AM, Imerovigli: 8:35 AM, Firostefani: 8:40 AM, Fira: 8:50 AM, Kamari: 8:40 AM, Perissa: 8:40 AM, and Akrotiri: 9:00 AM Please make sure to be at the meeting point on time.

Highlighted reviews from other travelers

5
5 out of 5 stars
B
Barbara – United States

Amazing tour! Very organized, everything on time. The pick-up (and drop off) locations are very helpful and convenient. Lunch on Thirasia island was delicious, we went to Captain John. Best food on the trip. We skipped the sunset on Oia (and did it a different day on our own) because we felt too tired to do that after a day of hiking/swimming/on the boat. Bring sunscreen!!!

5
5 out of 5 stars
P
Priscilla – Australia

Excellent value for your money. Pickup was well organised, boat ride was fun

Select participants and date

Itinerary

  • Starting/pickup location

    Depends on the selected option

  • Sailboat

    (30 minutes)

  • Nea Kameni

    Free time

    Santorini Volcano

    Hiking

    Optional

  • Palea Kameni

    Swimming

  • Transfer

    (30 minutes)

  • Thirassia

    Swimming (30 minutes)

  • Transfer

    (30 minutes)

    Oia

    Optional

  • Transfer

    (30 minutes)

  • Arrive back at:

    Thera

Main sites passed
Other sites passed

For reference only. Itineraries are subject to change.

Highlights

  • See the famous volcano and opt for hiking uphill to the crater
  • Swim in volcanic sulfur waters at the Hot Springs
  • Thirassia bay for a second swimming break
  • Experience a spectacular sunset in Oia
  • Enjoy a boat cruise in the Caldera of Santorini

Full description

Set sail from Athinios Port on a traditional wooden boat and explore the natural wonders of Santorini’s volcanic landscape. With live commentary on board, you'll journey through the heart of the caldera and visit iconic spots shaped by volcanic activity.

The first stop is Nea Kameni, the island with the still-active volcano. You’ll have the chance to hike to the crater at your own pace, enjoying panoramic views and witnessing the power of nature up close. Please note that this hike is unguided, so extra care should be taken during your walk.

Next, the boat will take you to Palea Kameni, where you can enjoy a rejuvenating swim in the natural hot springs, known for their high sulfur content and healing properties. Be aware that the mineral-rich waters may stain light-colored swimwear.

The boat will stop in the bay of Thirassia for a second swimming break (weather permitting). Take a dip in the Aegean and soak in the tranquil atmosphere around this traditional island from the water.

The cruise continues with a scenic sailing tour of the Caldera, where you'll be able to admire the majestic volcanic cliffs and whitewashed villages perched above the sea. The tour concludes at Athinios Port, with an estimated return time of approximately 15:45.

This is a memorable opportunity to witness the unique geological beauty of Santorini, combining adventure, relaxation, and stunning views.
If you book the extension option the boat will also take you to a port where a comfortable bus will be waiting to transport you to the mesmerizing village of Oia. Immerse yourself in its unique charm as you enjoy 2-3 hours of free time to wander through the winding streets, soak up the breathtaking views, and witness the magical sunset that has made Oia world-famous. As your time in Oia comes to a close, hop back on the bus for a relaxed journey back to your original destination. Reflect on the incredible memories you’ve made, carrying the beauty of Santorini in your heart. Please meet your bus in Oia at the meeting point 15 minutes after sunset.

Includes

  • Roundtrip bus transfer from a pickup point nearest to your hotel (if option selected)
  • Local guide on boat
  • Audio commentary on the boat
  • Stop at the volcano with optional hike
  • Swim stop at the Hot Springs
  • Swim stop at the Thirassia island {for 6 hours Cruise from Old Port or New Port}(if option selected)
  • Free time and Sunset viewing at Oia village (if option selected)
  • Foam pool noodles
  • Guided hike on the volcano
  • Lunch
  • Drinks (available to buy at the onboard bar)
  • Volcano entrance fees (€5 cash only)
  • Cable car ticket (€10 each way)
  • Personal expenses

Not suitable for

  • People with mobility impairments
  • Wheelchair users

Meeting point

Go to the NST ticket counter at the center of the port, in front of the wooden boats. You can take the cable car from Fira to the Old Port or walk down the stairs.

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Important information

What to bring

  • Sun hat
  • Towel
  • Hiking shoes

Not allowed

  • Pets

Know before you go

  • - Pickup takes place from a central pickup point in each village near your hotel.
  • - If you book the option with the sunset at Oia please note that after getting back to the port you will be transferred by bus to Oia.
  • - This tour involves a moderate amount of walking. If you take part in the volcano hike, some walking will be on uneven surfaces.
  • - You might get wet on the boat depending on the weather conditions.
  • - During summer, the boat is usually crowded but there is a seat for every passenger.
  • - At hot springs, non-confident swimmers can stay on the boat. Please note that the boat is equipped with life jackets that are only provided in case of emergency.
  • - Due to Port Authorities' restrictions, the stop at the hot springs is limited to 30 minutes.
  • -Please note that the departure time is 9:45 a.m., and you must be at the port by 9:30 a.m. to board the boat.

From $29 per person

Customer reviews

Overall rating

4.3 /5
4.3 out of 5 stars

based on 9875 reviews

Review summary

  • Guide
    4.6/5
  • Transportation
    4.3/5
  • Value for money
    4.3/5

Customer photos

+630
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5
5 out of 5 stars
B
Barbara – United StatesJuly 6, 2025 – Verified booking
Amazing tour! Very organized, everything on time. The pick-up (and drop off) locations are very helpful and convenient. Lunch on Thirasia island was delicious, we went to Captain John. Best food on the trip. We skipped the sunset on Oia (and did it a different day on our own) because we felt too tired to do that after a day of hiking/swimming/on the boat. Bring sunscreen!!!
5
5 out of 5 stars
P
Priscilla – AustraliaJuly 2, 2025 – Verified booking
Excellent value for your money. Pickup was well organised, boat ride was fun
5
5 out of 5 stars
T
Tristin – United StatesJune 20, 2025 – Verified booking
We loved the hot springs and learning about the volcano. Our guide was knowledgeable and helpful. Thank you so much!

Product ID: 134943

Activity provider:
NST Santorini Tours

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