Silfra Fissure Snorkeling: Wetsuit Tour with Underwater Photos from Reykjavik

Experience the privilege of snorkeling in the Silfra fissure, a unique underwater adventure in Reykjavik. Choose between wetsuit or drysuit options and capture unforgettable underwater photos.

Duration: 5 hours
Cancellation: 24 hours
Highlights
  • Thingvellir National Park - Silfra, the snorkeling site, is located within Thingvellir National Park. As passengers drive through, they have the opportunity to enjoy the stunning natural beauty the park offers.
  • Silfra Adventure Vikings - The journey from your Reykjavík accommodation to Silfra takes approximately 45 minutes. Upon meeting your…
What's Included
  • Underwater photos
  • Pick up and drop off in Reykjavik
  • Use of snorkeling equipment
  • PADI Divemaster/ Instructor or equivalent
  • Hot chocolate
What's Not Included
  • Food
  • Clothing suitable for the weather, for example waterproofs
  • Swimwear and towel
Additional Information

Snorkeling in Silfra fissure is an exceptional experience bestowed by nature. Found in Thingvellir on the Mid-Atlantic Ridge, Silfra is a vast ‘split’ in the land resulting from the separation of two tectonic plates.
Opting for the wetsuit option advantages you with the ability to dive deep and gain a distinctive view of both underwater and above the…

Location
Thingvellir National Park
Cancellation Policy

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

Customer Ratings
4.9
(123 Ratings)
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Carlos_g
Jan 24, 2026
Out of body experience - Be early for pick up. Here in Iceland, on-time is late. Everything is taken care of. Wetsuits and insulation provided worked perfectly. Hands and face a different story. The experience was surreal and a must do for adventure lovers.
Review provided by Viator
Emily_c
Jan 21, 2026
Yes, it is cold. It’s glacier water! Do it anyway. - Gretar made this experience better than I could have imagined! Be patient, it takes some time to get prepared for 35 degree glacier water, but once you are in, it’s magical!
Review provided by Viator
765shuhany
Nov 12, 2025
Good! - Match Good! The leader is fine too. Picked up in time. The snorkelling experience is particularly great! Thanks for everything. 160 Euros, no extra sales spend, peace of mind. This event made me love snorkeling! Snorkeling for the first time in my life is perfect, and it's really meaningful across two continents.
Review provided by Tripadvisor
Maroon
Oct 16, 2025
Fantastic guide, great experience, well worth the trip! - This was easily one of the most interesting and fun experiences I have had. Our guide, Grétar, was great! He was knowledgeable, helpful, fun to speak with and a great help in the water. I chose to use a wetsuit and asked him to help instruct me to dive and take pictures and he was more than helpful and accommodating. The oictures i received are amazing too, he did a great job. I highly recommend booking this experience, and choose Adventure Vikings simply for the Wetsuit option. 100% worth it. Your feet will get cold, but the rest of you is so insulated I was surprised at how warm I was. Overall, great experience, fantastic guide, well worth the trip!
Review provided by Tripadvisor
Lilymaia2025
Oct 15, 2025
10/10 - One of the best things we did on our trip to Iceland, so surreal to be between the two continents of North America and Eurasia. Dory was an amazing guide from start to finish, and kept us so assured while in the water and was so helpful while putting the dry suits on, she deserves her flowers☺️💐 (she also makes the best hot chocolates too🙂‍↕️) -Lily and Mike x
Review provided by Tripadvisor
Getaway52469989549
Oct 13, 2025
My Silfra snorkeling guide on 9/16 Doris’ presence is a lifeline. Highly recommended, especially for nervous snorkelers - 我在9月16日參加了Adventure Vikings的Silfra浮潛之旅,這次經歷在各方面都令人難忘。雖然我一開始很冷靜且充滿自信(之前曾在馬爾地夫浮潛過),但當水進入我的面罩時,我慌了手腳,完全忘記了教練的指示。幸運的是,Doris非常棒——她安撫了我,陪在我身邊,並持續為我拍照,讓我能享受這次旅程。之後,在接近尾聲時,我的雙腿已經力竭,無法再踢動。她甚至拉著我完成剩下的行程,讓我能安全且有尊嚴地完成體驗。多虧了她的耐心、關心與專業,我不僅完成了旅程,還帶著無比感激的心情離開。衷心感謝Doris救了我的命。直到十月份回到台灣才寫出評論。 即使在寒冷的冬天,你也可以和Doris一起享受Silfra浮潛之旅。她會一直在你身邊。非常推薦,特別是像我這樣容易緊張的浮潛者。 I joined the Silfra snorkeling tour with Adventure Vikings on 9/16, and it was an unforgettable experience in every way. Though I started out calm and confident (having snorkeled in the Maldives before), I panicked when water entered my mask and completely forgot the guide's instructions. Thankfully, our guide Doris was amazing - she calmed me down, stayed by my side, and continue to take pictures for me to let me enjoy the tour. Later, my legs gave out near the end because I was simply too tired to kick anymore. She even pulled me the rest of the way so I could finish the experience safely and with dignity. Thanks to her patience, care, and professionalism, I not only completed the tour, but walked away feeling incredibly grateful. Thank Doris from the bottom of my heart for saving my life. I won’t be able to write a good review until I came back to Taiwan in Oct. Even in the cold winter, you can also enjoy the Silfra snorkeling tour with Doris. She will be there for you. Highly recommended, especially for nervous snorkelers like me.
Review provided by Tripadvisor
Katie
Aug 15, 2025
Try the Wetsuit! - Gretar was a wonderful guide. The company and website booking were alright, there was an issue with what locations were listed and thus selected, but they were not accurate and needed to change where I could actually be picked up based on the list. Overall experience with Adventure Vikings/Gretar was great. I was the only one in the group using a wetsuit and I selected AV because of this possibility. It was FANTASTIC and I highly recommend it! So much better than just floating in a drysuit and the wetsuit was perfect for the temp.
Review provided by Tripadvisor
Hmeiser05
Jul 27, 2025
10/10 Experience Diving w/ Dory - We took the Silfra diving tour with Dory and it was great. She had interesting facts to share throughout the dive, was informative, and even gave us recommendations for other things to do in the area/during our trip. The dive itself was super cool — got to see some beautiful sites. Compared to other tour companies who were also entering the water, our group was by far the smallest!
Review provided by Tripadvisor
Judy
Dec 25, 2025
Beautiful Views - Guide was Nebos and he was amazing! I have always snorkled in warm waters and it was my first time in extreme cold water. It was both exhilarating and not for the light hearted. Although I have swimming experience and love open ocean bodyboarding, this was very eye opening. I did struggle a few times after the start and Nebos was very helpful in making sure I was okay and made sure I was feeling okay and ensured me everything would be alright. His patience helped me calm down and continue to enjoy the spectacular views underwater
Review provided by Tripadvisor
Erica_m
Dec 19, 2025
I'm glad I did this, it's... - I'm glad I did this, it's a cool thing to do and there's nowhere else in the world that you can. But - it's truly so cold! In winter, you need a dry suit (the wetsuit wasn't on the table when I got there), and dry suits are pretty uncomfortable. And there's not a lot to see once you're in the water. However, as a bucket list, once in a lifetime experience, absolutely worth doing and I would recommend.
Review provided by Viator
From $189
up to 12 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).