Silfra Fissure Snorkeling: Dive in Thingvellir Park

Considered as one of the world’s premier diving locations, the Silfra fissure, located in Thingvellir National Park and just 50 kilometers from Reykjavik, offers a remarkable experience. Following your exploration, you can opt to visit the Sky Lagoon or adjust your schedule to a more convenient time and date to meet your travel demands!

Duration: 7 hours, 30 minutes
Cancellation: 24 hours
Highlights

Immerse yourself in a world of wonder - snorkeling in the crystal clear glacial water in Silfra - then warming up in the Sky Lagoon for the ultimate Hot and Cold experience!
Nestled on a stark, stunning coastline, Sky Lagoon feels a world away from everyday life. Iceland’s newest geothermal lagoon honors centuries-old bathing culture, embracing the…

What's Included
  • National Park & Silfra fee included
  • Complimentary underwater Silfra photos
  • Sky Lagoon Pure Pass access
  • Undergarment for dry suits provided
  • Warm Hot Chocolate served
  • Snorkeling equipment supplied
  • Choice of Wetsuit or Dry Suit
  • Towel provided at Sky Lagoon
What's Not Included
  • Transport
  • Thingvellir parking fee
Additional Information
  • All participants must know how to swim and be comfortable in water
  • All participants must be able to communicate in English
  • Please note that that dry suits can sometimes feel quite tight and constricting, especially around the neck and wrists
  • Minimum age is 12 years, please reach out regarding younger participants & Participants over the age of…
Location
Silfra Adventure Vikings
Park your car at “P5 Parking in Thingvellir" for GPS & walk 400m back along the road you came until you reach a smaller car park with all the snorkel and dive vans. Please be there 15 minutes before the tour is about to start.
Cancellation Policy

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

Customer Ratings
4.9
(35 Ratings)
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Careyt530
Sep 29, 2025
Must do experience in Iceland - This was such a great experience. First, our guide, Ines, was absolutely wonderful! They provide a wetsuit, drysuit, gloves, hat….and she worked to ensure each piece was on and fitted to ensure we did not get wet during this experience. She was patient and very friendly! The sky lagoon was absolutely wonderful! Felt like a luxury spa going thru the 7 steps and we loved the view…..just beautiful!!
Review provided by Tripadvisor
Crystal_h
Sep 28, 2025
This was a wonderful... - This was a wonderful experience. I thought I would freeze but I wore warm clothes (snug fitting 2 layers) under the wet and dry suits and felt fine other than my face being cold. Ines was an excellent guide. She explained things well and made it fun!
Review provided by Viator
Bejbisha
Sep 24, 2025
Once-in-a-lifetime unreal experience🤙🏼 - Doris was absolutely amazing – a fantastic guide who gave us an unforgettable tour. Truly one of the best experiences we had in Iceland! We are so grateful, not only for the incredible adventure but also for the wonderful company along the way.
Review provided by Tripadvisor
Marievirnac
Aug 22, 2025
Amazing experience! - Snorkeling in the Silfa Fissure is a once in a lifetime experience! It was such a highlight in our Iceland trip. Alex, our guide, has been very thorough and helpful during the entire experience. I was nervous at first but, he took such good care of us and made sure we had fun! Thank you again so much and higgly recommend this tour and guide!
Review provided by Tripadvisor
Jovasq
Aug 16, 2025
Experience to do absolutely! - I have a blast. I recommand the combo. It's way less expensive. Sulfra is a must. I'm glad to choose Adventure Vikings. It's a smaller company, but the size of the groups is also smaller. It means that we have more space to swim and that we can have more personnal interactions with our guide. Ines is a bubbly guide. She makes sure everyone feels comfortable and swim safely. Very funny. I recommand her. After feeling cold. You have to experience the Sky Lagoon and to feel hot. Very beautiful spa and love the nordic icelandic ritual.
Review provided by Tripadvisor
Maratyg
Aug 9, 2025
Experience of a lifetime - Alex was such a patient, kind, and fun guide! This was the experience of a lifetime. Don’t let the cold dissuade you from doing this. It was beautiful!
Review provided by Tripadvisor
W584qldanas
Aug 9, 2025
Warm and snuggly in my dry suits - Alex was fantastic!!!! What a wonderful once in a lifetime experience I would recommend to everyone I know that’s visiting Iceland!
Review provided by Tripadvisor
Coastal49095356092
Aug 7, 2025
34th anniversary vacation - Best experience, Alex was a great tour guide and very understanding of any limitation. We felt so refreshed afterward. Life changing experience.
Review provided by Tripadvisor
Caseyhi1103bs
Aug 7, 2025
The best snorkeling experience in my life! - Amazing tour! Alex was a superb tour guide with a sense of humor to boot! He made the tour super smooth from getting our suits on to going into the water. Highly recommend for any one of any experience.
Review provided by Tripadvisor
H1911qmshannond
Jul 8, 2025
Highly Recommend This Bundle - We are so happy that we decided to do this combo experience! The snorkeling was a once-in-a-lifetime experience that we all enjoyed together. Because of the timing of our trip, we did work with Sky Lagoon to move our time to the day AFTER snorkeling, but we enjoyed both experiences immensely.
Review provided by Tripadvisor
From $285
up to 12 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).