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Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)
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Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)

5.0(5 reviews)
8 hour(s)
english
Ormos Firon, Greece

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Hike active and inactive craters at Nea Kameni Volcano

Swim and relax in mineral-rich volcanic Hot Springs

Explore Thirasia Island with crystal-clear waters and local taverns

Sail past the volcanic cliffs and Caldera for perfect photography

Discover The Volcanic Wonders Of Santorini With A Scenic Boat Tour And Oia Sunset


Begin your journey from the port and set sail to the remarkable Nea Kameni hot springs, a captivating destination that showcases both active and inactive craters. Enjoy a guided hike to the top for panoramic views of Santorini's iconic Caldera. Next, visit Palaia Kameni, home to naturally warm Hot Springs, where you can swim in mineral-rich waters and experience the rejuvenating volcanic mud baths. The boat will pause near the small bay of Agios Nikolaos, giving you ample time to enjoy the environment.


Continue your adventure to Thirasia Island, where two hours of free time allows you to explore, swim in the crystal-clear waters of Korfos, and dine at charming local taverns while capturing stunning photographs of the island’s picturesque bay. On the return journey, sail along the dramatic volcanic cliffs of Oia and the Caldera, offering unforgettable photo opportunities of the breathtaking scenery. This segment of the tour highlights the raw geological beauty that makes Santorini one of the most famous destinations in the world.


Finally, a bus transfer from Athinios Port takes you to the traditional village of Oia, where you can wander its narrow streets and witness the world-famous sunset, creating memories that will last a lifetime. The transition from the sea to the cliffside village provides a perfect contrast, allowing you to see the island from multiple perspectives. Oia is renowned for its white-washed buildings and blue domes, which look particularly magical as the sun dips below the Aegean horizon during the evening.


This comprehensive tour is designed for those who want to experience the best of Santorini in a single day. By combining hiking, swimming, and cultural exploration, you get a well-rounded view of the island's history and natural landscape. The convenience of the boat and bus transfers ensures a stress-free experience, leaving you free to focus on the incredible views and the unique volcanic atmosphere that defines this beautiful Greek island throughout your entire day of exploration.

What's Included
  • Transfer services
  • Boat Ride on our Glass-bottom Boat
  • Guided Tour
  • Hike to the Volcano Craters
  • Swimming at the Hot Springs
  • Sunset in Oia
What's Not Included
  • Volcano Entrance Ticket
  • Food and Drinks
  • Gratuities
Price start from

$ 65.27

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Activity Provider: Dakoutros Bros J.V.

Customer Reviews

5.0
Excellent
Based on 5 reviews
T
Tatyana S.Google
October 08, 2025

We had a private catamaran half day tour and it was perfect and magical! The crew was helpful and welcoming! The boat luxurious and spacious! The food was delicious and the swimming stops were lovely! They were very good with our food allergies :) a must!!!

C
Courtney F.Google
October 06, 2025

We joined Sunset Oia for a Luxury Catamaran Day Trip around the caldera and it was one of our favorite experiences in Santorini. Getting there was easy — after tendering ashore, we rode the cable car up to Fira and met our transfer right on time. (Tip: Grab coffee and pastries at Svoronos Bakery next door while you wait!) The check-in process at the marina was impressively organized — guests are grouped by color-coded tours, and the staff were professional, friendly, and efficient. The catamaran was spotless, the crew engaging, and the itinerary covered all the highlights: Red Beach, White Beach, and the volcanic hot springs. The onboard meal was fresh and plentiful — grilled skewers, Greek salad, dolmadakia, and local wine flowing freely. The mix of scenery, swimming, and relaxation made for the perfect Santorini day. Truly a first-class experience with a team that knows how to blend hospitality and precision.

L
LostMatcha Google
September 15, 2025

Love love LOVED our Sunset Oia experience. We booked for two on Viator after literal weeks of deliberation on whether or not we should spent that amount of money for a sunset cruise (approx $145 USD each), not platinum booking, just regular. This trip was our favorite thing we did on our 2-week Greece vacation and possibly ever. - The staff was so kind and accommodating, we felt so taken care of before we even stepped foot on the boat to when it was time for us to be dropped off to our hotel by the Sunset Oia driver. - The boat itself was bordering the definition of luxurious, and very clean. - They did not overbook the catamaran and there was lots of space on board with the other passengers to where it felt basically like a private booking. So amazing!! - Locations were calm, and not overcrowded. When we went to swim there was only about 1 other boat in the waters, and it was the weekend. - Food was plentiful. Buffet style with options for seconds including the full-size protein options. It was also delicious. Top 3 foods we ate in Greece. So worth it I would go back to Greece and Santorini just to do this everyday. lol!

Explore More Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)
Explore More Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)
Explore More Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)
Explore More Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)
+1
Day In a City

Explore More Tour of Caldera & Sunset In Oia (Calypso Glass-bottom Boat)

Discover the wonders of Ormos Firon, Greece with this unforgettable experience. Continue your adventure to Thirasia Island, where two hours of free time allows you to explore, swim in the crystal-clear waters of Korfos, and dine at charming local taverns while capturing stunning photographs of the island’s picturesque bay. On the return journey, sail along the dramatic volcanic cliffs of Oia and the Caldera, offering unforgettable photo opportunities of the breathtaking scenery. Finally, a bus transfer from Athinios Port takes you to the traditional village of Oia, where you can wander its narrow streets and witness the world-famous sunset, creating memories that will last Highlights of your tour include: Hike active and inactive craters at Nea Kameni VolcanoSwim and relax in mineral-rich volcanic Hot SpringsExplore Thirasia Island with crystal-clear waters and local tavernsSail past the volcanic cliffs and Caldera for perfect photography. 1. Pick-up2. Departure from Athinios Port3. Nea Kameni Volcano4. Hot Springs5. Thirasia6. Return to Athinios Port (sailing near the Caldera)7. Sunset in Oia8. Drop-off at the same point as pick-up. This tour includes: Transfer servicesBoat Ride on our Glass-bottom BoatGuided TourHike to the Volcano CratersSwimming at the Hot SpringsSunset in Oia. Begin your journey from the port and set sail to the remarkable Nea Kameni Volcano, a captivating destination that showcases both active and inactive craters. Enjoy a guided hike to the top for panoramic views of Santorini's iconic Caldera. Next, visit Palaia Kameni, home to naturally warm Hot Springs, where you can swim in mineral-rich waters and experience the...