Silfra Fissure Snorkeling with Underwater Photos from Reykjavík
Recommended by 92% of travelers
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Reykjavik, Iceland
- 5 hours 30 minutes (approx.)
- Pickup offered
- Mobile ticket
- Offered in: English
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Overview
Snorkel between continents on this thrilling small-group tour from Reykjavík that lets you explore the waters below Þingvellir National Park without needing a scuba diving qualification. Glide through the Silfra fissure, a rift in the Earth’s crust, as you float between North America and Europe. Underwater photos, a PADI-certified divemaster, snorkeling gear, specialized cold-water safety gear, and a dry suit are all provided. Hotel transfers, hot chocolate, and cookies are included.
- Get hands-on instruction from a PADI-certified divemaster
- Admire the raw landscape of the UNESCO-listed national park
- Learn how the rift between the European and American tectonic plates is slowly drifting apart
- Hotel transfers included, plus complimentary hot chocolate and cookies
What's Included
- Reykjavik pick up with return
- Certified Divemaster
- Snorkeling experience in Silfra fissure with snorkeling gear
- Specialized cold-water safety gear (drysuit, thermal undersuit, gloves, hood, boots)
- Thingvellir National Park, a UNESCO world-heritage site.
- Complimentary underwater photos taken by your guide
- Hot Chocolate + Cookies
- Small group snorkelling with a max of 6 guests per guide
- Food and drinks
Meeting and Pickup
Pickup points
Select a pickup point
Pickup details
Please note the pickup process starts at your selected tour time and can take up to 30 minutes. Thank you in advance for your patience. We only serve the pick-up locations specified in our pick-up list below. Due to traffic restrictions, we are not allowed to pick up from hotels in the city center nor from private Air BnBs. If your pick-up location is not on our pick-up list then we kindly ask you to find the closest pick-up point to your accommodation from our list.
Itinerary
Select a departure time to suit your schedule from your central Reykjavik hotel in a comfortable, air-conditioned minivan destined or Thingvellir National Park. Receive a fascinating introduction to the UNESCO World Heritage-listed site from your experienced guide, and hear of the mystifying Silfra fissure, a natural rift in the earth’s crust.
On arrival, don your dry suit and snorkel and prepare to plunge into the crystalline depths of the Silfra fissure. Listen to a comprehensive safety briefing and then descend to discover a mesmerizing underwater tableau. Gaze at a ravine that stretches some 82 feet (25 meters) below the water's surface and then follow your guide to some of the fissure’s most scenic spots. Glide effortlessly between American and European continents and see jagged rocks and gaping voids that lead to the molten core of planet Earth.
Return to sea level to dry off and relax during your journey to Reykjavik, where your tour concludes.
Please note: A minimum of two people per booking is required.
On arrival, don your dry suit and snorkel and prepare to plunge into the crystalline depths of the Silfra fissure. Listen to a comprehensive safety briefing and then descend to discover a mesmerizing underwater tableau. Gaze at a ravine that stretches some 82 feet (25 meters) below the water's surface and then follow your guide to some of the fissure’s most scenic spots. Glide effortlessly between American and European continents and see jagged rocks and gaping voids that lead to the molten core of planet Earth.
Return to sea level to dry off and relax during your journey to Reykjavik, where your tour concludes.
Please note: A minimum of two people per booking is required.
Reykjavik (Pass By)
Thingvellir National Park (Pass By)
1
Silfra
1 hour • Admission Ticket Included
2
Reykjavik
30 minutes • Admission Ticket Free
Additional Info
- Confirmation will be received at time of booking
- Not wheelchair accessible
- Not recommended for travelers with back problems
- No heart problems or other serious medical conditions
- Travelers should have a moderate physical fitness level
- Minimum age is 12 years old. Participants under 18 must be accompanied by a parent or adult guardian booked on the same tour.
- PLEASE BRING: Warm base layers, preferably made from fleece or wool (not cotton), warm socks, a small towel and a change of clothes (just in case)
- All guests must carefully review our Snorkeling Handbook before the tour to make sure everyone can safely participate>
- All participants must be able to swim and understand English to be able to safely participate in the tour
- This is a small group tour ensuring a more personalized experience limited to 6 participants per guide.
- Size Requirements: Weight limit: 45-120kg. Height limit: 150cm – 200cm.
- Glasses cannot be worn under the goggles. Please bring contact lenses if required.
- Pregnant women are unfortunately unable to participate due to the risk of cold water entering the suit.
- Medical issues outlined in our handbook require doctors approval to join the tour. Some conditions mean guests cannot participate.
- This tour/activity will have a maximum of 6 travelers
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Cancellation Policy
You can cancel up to 24 hours in advance of the experience for a full refund.
Traveler Photos
Featured review
Absolutely amazing! So glad we did this, as I’ll admit I was a bit dubious! Our guide Adrian was absolutely fantastic! He was so good with all of our group, making sure we were all water tight and the equipment fit well. He was attentive through out, making sure everyone was okay. I would highly recommend this trip, especially with Artic Adventures. Everything was great from pickup to drop off. Such a wonderful experience and the whole team were great!
Reviews
4.7
based on 497 reviews
Sort by: Most insightful
Be prepared to change into snorkeling gear outdoors. It was raining when we were there so it is difficult to keep your regular clothes dry. The instructions by our guide were excellent, and the water temperature does not feel uncomfortable with the gear provided. Wonderful experience.
Well-organized, exciting activity. Helpful guides, equipment keeps you warm and safe.
The fissure is beautiful. Not scary.
It’s quite intense. Beautiful, but intense. Best to go in the morning, to avoid crowds. Our guide was very sweet. We were the last two from a bigger group, so we kinda got a private tour four ourselves. It was nice! The weather was very good as well!
Big thanks to Magnus and Nicolas!
It was incredible experience! I recommend it absolutely 💯!
Spectacular unique experience with professional support!
Don’t be afraid of the cold water - costumes make it dry and warm to swim there
Book with the transportation included. The shuttle is new and clean and the experience itself was excellent.
Ilya was an amazing guide! This was such a great experience as a Floridian couldn’t imagine doing something like this. I would definitely do it again
At the age of 71, I was really proud to have accomplished this snorkeling experience. All the Arctic Adventures guides were really attentive and working really hard on one of thr busiest days for them ( it was the Friday after the eclipse). All of Reykjavik was swarming. We had to wait sbout 2 hours once we were kitted up but the swim was really worth the wait, so beautiful , at first breathtaking..beware you don't choke as I did! Maya was our guide and she was brilliant, both in and out of the water, taking our photos and helping us gently where needed. Would not have missed this for the world.
While I didn’t see any whales unfortunately it was still a great experience with a lovely guide! If you are on the shorter side the seat can be a little uncomfortable as it’s basically a saddle and your feet will barely touch the ground. Also not the trip for those who get sea sick. Thankfully the company did give me a free ticket to come back and try again either there or in Reykjavík, which I did take advantage of, and luckily I did see whales the second time around!
Awesome! 10/10 recommend. Our guide, Israel, was amazing and so kind. Also, the hot cocoa after was delicious.
This is a must do if you are visiting Iceland. The pristine waters made taking a cold plunge worth it! Our guides, Ilia and Marta made the experience so much better with their expertise. Being able to see the silfra up close and float through such a beautiful space is something I will never forget.
I never leave mixed reviews but this one was a struggle. I didn't finish the 'course' but my son did. It was beautiful.
When you arrive, you put on a thin full body suit type thing that is like a windbreaker had a baby with a snowsuit. Then you put on a thick neoprene suit with extended silicone wrist cuffs and another around the neck, and built in boots. We struggled to get it on and felt quite claustrophobic. Then we walked across the street to the line to get in, holding extra large flippers and an eye mask/snorkle. The line was super long, easily over an hour. I heard a rumor from one employee that there were 200 guests booked that day. Standing in the suit was literal torture, so much discomfort. When it was nearly our turn, we added neoprene gloves, ankle straps, and the snorkle mask. Then the flippers. We got a brief lesson on the two ways to be. Getting in the water felt great but I really struggled and had to be escorted back to the beginning once we got to the first shallow area. The guide seemed pretty upset with me.
I am giving this three stars instead of one because everyone except me and my son seemed to do just fine.
There was hot cocoa and cookies at the end but we were rushed to get back on the bus.
The Silfra fissure snorkeling tour is one of Iceland’s true treasures. It is truly a must-do! Great experience
amazing once in a lifetime experience. the suit kept me comfortable and the guides are friendly and knowledgeable.
Overall the pick up point was wrong that was given to me. The company had troubles telling me where to head for it. Caused a delay in the experience. Once at the lake it took over 3 hours before we could even snorkel from waiting in line to do it.
6/29/2026 Viator was very poor at forwarding a critical cancelation notice. Per the tour company, this cancelation information was sent to Viator, the booking agent, on the day prior to my ticketed adventure. It was terribly disappointing to find out while waiting to be picked up at the bus stop with my snorkel gear and after-activity stuff. The snorkel company made every effort to provide an alternate day, but with this last minute cancelation notice directly from them, my schedule was set and I was not able to reschedule.
"Fantastic Silfra Fissure snorkeling experience! Incredible visibility, professional guides, and a truly unforgettable adventure. Booking through Viator was seamless. Highly recommend!"
Really enjoyed the activity as a solo traveller! Our driver was amazing and the tour guide in the water was very knowledgable. Only down side was the photographs - they weren't as described from the GoPro/ not great quality. Appreciate it is about the experience, however would have been nice to have a few photographs for the memories. I think because we had someone in our group who was more nervous the guide couldn't really separate far from us to get a better shot. Still had a great time and the hot chocolate/ cookies afterwards was a nice reward.
Iliana did a wonderful job making everyone comfortable with the equipment and the water! While definitely tourist adventure, totally glad I did it. The photos do not do the visibility justice. It’s beautiful. Oh. And giving customers free GoPro photos via Google Drive is super appreciated.
Bus pickup was over an hour late for collection. However, Will and Jenny were friendly and helpful whilst we were snorkelling. We would recommend this activity7
This was brilliant, a really unique experience. I was really worried about the temperature but it was ok. The staff are very attentive and Greta our driver was great!
Loved the experience but hated getting the dry suit on! It cannot be put on with gloves or mittens so your hands are frozen by the end of getting the dry suit on. The dry suit itself is frozen and difficult to pull up. Once you’re in the water, you actually feel warmer. It’s an experience like no other, to be floating between two tectonic plates! Our guide Marcin (funny guy) was always checking up on each and every one of us. At the end, I got a leg cramp and he helped me get to the exit dock. I highly recommend this tour but be sure to wear double thermals and double wool socks. I wish I had those little hand warmers and foot warmers for afterwards.
Absolutely amazing! So glad we did this, as I’ll admit I was a bit dubious! Our guide Adrian was absolutely fantastic! He was so good with all of our group, making sure we were all water tight and the equipment fit well. He was attentive through out, making sure everyone was okay. I would highly recommend this trip, especially with Artic Adventures. Everything was great from pickup to drop off. Such a wonderful experience and the whole team were great!
Such an amazing experience. Adrian did a great job helping us with our gear and guiding us through. Hands were a little cold but sooo worth it!!
Amazing experience our instructor was excellent and patient
Highly recommended
Although not planning to go back to Iceland but if I did I’ll do this again
Haven’t done anything like that before, the water was clear and beautiful. It was definitely cold, but with the dry suit it wasn’t bad at all. Our guide, Carol, was great!
This was my favorite experience so far in Iceland — a must-do if you can manage! The drysuit is cumbersome, but it’s very buoyant and easy to swim in. You’ll have to be a bit patient with getting set up, but it’s well worth it! The fissure looks exactly like the pictures. Mickey was the best, and I loved our girl group. A lot of reviews mention the water temperature: Brace for the worst, but I promise it’s really not that bad. The tour drew a great mix of solo travelers, as well. Our bus for pickup was running a little late as some people were no-shows, but it sounded like the company was very communicative with the impacted passengers, and the snorkeling timing still worked out really well.
The water was cold. But the views were spectacular! A must do activity if you are in Iceland. No where else in the world can you get these kinds of views. The guides were awesome! Great job Carol.
Efficient garbing (thermal bodysuit + wetsuit + accoutrements) of large numbers of people signed up for the same experience. Additional clarity around that process may have improved the processing and understanding of what we should be doing. Marcello the guide was spectacular! His knowledge of the area, all things water and landscape while helping us get dressed and into the water was very reassuring. He led us through the fissure, took pictures and did it gracefully and professionally.
You spend about an hour getting into a dry suit. The instructions are endless. You can’t really move and you stand around waiting forever. We basically survived this excursion. There was nothing awe inspiring here. You float down a freezing river with burning, frozen hands and end up in a lagoon. The only purpose is to say you have done it. Would not recommend. It is exhausting to he the dry suit on and off and rather pointless
Very Negative experience!!! The company is greedy and inconsiderate. Do not recommend. Choose another company.
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Silfra Fissure Snorkeling with Underwater Photos from Reykjavík
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