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PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik
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PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik

5.0(10 reviews)
4 hour(s) 30 minute(s)
English (United Kingdom)
Reykjavik, Iceland

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Explore stunning volcanic rock formations and Icelandic landscapes

Swim in crystal-clear freshwater with visibility up to 60–63 meters

Experience floating and flying between two continents

Snorkel in Silfra, a top dive site in Thingvellir

Experience the Crystal Clear Waters of the Silfra Fissure in Thingvellir National Park Iceland


Silfra is recognized globally as one of the premier snorkeling and diving destinations, situated within the UNESCO World Heritage Site of Thingvellir National Park. Located approximately fifty kilometers from Reykjavik, this unique freshwater fissure reaches depths of sixty to sixty-three meters. The water is exceptionally pristine, offering visibility that allows you to see from one end of the fissure to the other, creating an ethereal sensation that feels remarkably like flying through the deep blue underwater landscape.


Participants have the choice between wearing a drysuit or a wetsuit during their snorkeling adventure. The drysuit is constructed from layers of insulating fabric designed to provide maximum protection against the cold temperatures of the glacial water. While the drysuit is a popular choice for warmth, many adventurers prefer the wetsuit option. Wetsuits allow for greater mobility and freedom of movement, enabling you to dive beneath the surface rather than simply floating heavily on top of the water.


No prior diving experience or formal certification is required to participate in this activity, making it accessible to a wide range of travelers. The unique geological setting of the fissure, formed by tectonic activity, provides a dramatic backdrop for your underwater exploration. Whether you are a seasoned swimmer or a complete beginner, the experience of floating through the clear, cold water of the Silfra Fissure is an adventure that highlights the raw, natural beauty of the Icelandic landscape.


This private tour ensures a personalized experience as you explore one of Iceland's most famous natural wonders. By choosing the wetsuit option, you gain the ability to interact more closely with the environment, turning a simple swim into an active exploration of the fissure. With expert guidance and high-quality equipment provided, you can focus entirely on the breathtaking views and the serene atmosphere of this incredible underwater world, creating memories that will last a lifetime in Iceland.

What's Included
  • National park entrance fee
  • Private tour 
  • All necessary gear for snorkeling
  • English speaking guide
  • Free underwater Silfra photos 
  • Hot chocolate after snorkeling 
What's Not Included
  • Warm clothes and socks
  • Swimwear and towel for wetsuit
  • Baselayer or thermals for drysuit
  • Food and drink 
  • Gratuities
Price start from

$ 1515.47

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Activity Provider: Adventure Vikings

Customer Reviews

5.0
Excellent
Based on 10 reviews
L
Lucie W.Google
November 10, 2025

Amazing experience to snorkel in between the tectonic plates. You get a warm overall and are fitted into a dry suit so that the seal fit tight around your neck and wrists. Good and gloves are semi-dry, but the water is so cold that they go rather numb than hurting. View was 10/10 worth it. Could be more scientific input, eg. background to the tectonic plates, how it affects the eco system etc, but all in all a great experience!

R
Rose H.Google
November 05, 2025

My sister and I went snorkeling in the Silfra Fissure in July, our guide Frede was amazing — hilarious, super knowledgeable, and had the van vibing to the best 00s rock/indie playlist. The van to the site was super nice too. It was a small group of six of us (plus our guide), which was perfect — easy to bond, chat, and then geek out together while floating between tectonic plates. The water is crystal clear and absolutely stunning — you’re literally drifting between continents. Don’t expect lots of fish or plants (this water is ~2–4°C / 35–39°F, nothing cute is thriving here), but the clarity and geology are unreal. You can even drink the water and… yes, I did. I am now a glacier-water sommelier and I give it 5 stars. They give you two suits to ward of the wet — body stays warm, hands and face get a spicy glacial tingle but you’ll be fine. There is a bathroom nearby, but it’s smaller, so don’t plan to fully change there. We stopped at a visitor center beforehand and they let us change there, which was clutch. Be prepared to float. You mostly hover, bob, and gently steer like a confused seal. The walk to the entry point is short but awkward, so have fun waddling there. 🐧 it’s worth it I promise. No long wait times, even though it was packed. Very smooth process, great guide, and seriously a core memory experience. If you’re on the fence, do it. And bring base layers to wear under the suits — especially if you run cold.

T
Tanya C.Google
October 28, 2025

My daughter and I did this tour on Oct. 25th. The coldest part was standing around waiting for the group to be geared up and then waiting to enter the water. Once in the 2.0C water it was fine! Snorkeling between the tectonic plates was an experience not to forget. The water was very clear and the current just carries you along! Our guide, Guillaume was fantastic! The photos are hilarious!

Explore More PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik
Explore More PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik
Explore More PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik
Explore More PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik
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Day In a City

Explore More PRIVATE: Silfra Snorkeling - with underwater photos / From Reykjavik

Discover the wonders of Reykjavik, Iceland with this unforgettable experience. Silfra is one of the world’s premier dive and snorkeling sites, located within the UNESCO World Heritage Site of Thingvellir, just 50 km from Reykjavik. This extraordinary freshwater fissure reaches depths of 60–63 meters, with water so clear that visibility extends nearly from end to end, creating an almost surreal sensation of floating through the water. Surrounded by dramatic volcanic landscapes, snorkeling in Silfra allows you to experience the unique geological wonder of Iceland and feel as if you are flying between two continents in pristine, crystal-clear waters. Highlights of your tour include: Explore stunning volcanic rock formations and Icelandic landscapesSwim in crystal-clear freshwater with visibility up to 60–63 metersExperience floating and “flying” between two continentsSnorkel in Silfra, a top dive site in Thingvellir. Silfra is one of the world’s premier dive and snorkeling sites, located within the UNESCO World Heritage Site of Thingvellir, just 50 km from Reykjavik. This extraordinary freshwater fissure reaches depths of 60–63 meters, with water so clear that visibility extends nearly from end to end, creating . This tour includes: National park entrance feePrivate tour All necessary gear for snorkelingEnglish speaking guideFree underwater Silfra photos Hot chocolate after snorkeling. Silfra is one of the world’s premier dive and snorkeling sites, located within the UNESCO World Heritage Site of Thingvellir, just 50 km from Reykjavik. This extraordinary freshwater fissure reaches depths of 60–63 meters, with water so clear that visibility ex...