Drysuit Snorkeling in Silfra with Underwater Photos – From Reykjavik
Float through crystal-clear glacial waters in one of the world's most remarkable freshwater fissures.
Drysuit snorkeling in Silfra places you directly between the North American and Eurasian tectonic plates, drifting through a fissure of glacially filtered water so transparent it creates a sensation of weightlessness. Located within the UNESCO World Heritage Site of Thingvellir National Park, just 50 km from Reykjavik, Silfra is ranked among the top snorkeling and dive sites on the planet. No prior diving experience or certification is required to join this tour.
The water in Silfra originates from the Langjokull glacier, filtering through porous lava rock for decades before emerging at almost perfect clarity, with visibility stretching to 100 meters or more. The fissure reaches depths of 60 to 63 meters, and the water temperature hovers just above freezing year-round, making proper thermal protection essential for every participant.
The drysuit provides a sealed layer of insulating fabric that keeps you dry throughout the experience, offering reliable protection from the cold. Your certified guide will brief you thoroughly before entry, ensuring you are comfortable with your equipment and the unique conditions of the fissure before you begin your float.
Adventure Vikings includes underwater photography on this tour, capturing your experience in the vivid blue and teal hues that define Silfra's visual character. These images serve as a lasting record of a genuinely rare natural encounter that few travelers have the opportunity to experience firsthand.
Tour Highlights
Snorkel through Silfra, a glacially fed freshwater fissure between two tectonic plates in Thingvellir National Park.
Wear a certified drysuit that keeps you completely dry and insulated against the near-freezing water temperature.
Receive professional underwater photos taken by your guide, documenting your journey through the fissure.
Visit a UNESCO World Heritage Site only 50 km from Reykjavik, accessible as a half-day excursion.
No diving experience or certification is required, making this accessible to most healthy adults and older teenagers.
Witness visibility extending beyond 100 meters in some of the clearest freshwater on Earth, filtered through volcanic rock for decades.
What to Expect
The tour departs from a central meeting point in Reykjavik. The drive to Thingvellir National Park takes approximately 45 minutes along well-maintained roads through the Icelandic countryside.
On arrival at the Silfra site, your guide will fit you with a drysuit, hood, gloves, fins, mask, and snorkel. The briefing covers safety procedures and technique before entering the water.
You enter the water at the designated point and float through the distinct sections of Silfra: the Hall, the Cathedral, and the Lagoon. Your guide leads the group and captures underwater photos throughout.
After exiting the water, you remove your equipment with the help of guides and have time to warm up. Hot chocolate and biscuits are typically provided to help you recover from the cold.
The group boards the vehicle for the return journey to Reykjavik, arriving approximately four and a half hours after the original departure time.
What Is Included
Included
- Round-trip transport from Reykjavik
- Certified drysuit and all snorkeling equipment
- Professional guide throughout the tour
- Underwater photography
- Hot drinks and snacks after snorkeling
- National Park entry fees
Not Included
- Personal travel insurance
- Gratuities for guides
- Personal spending money
Important Information
Reserve Your Place in Silfra
Availability in Silfra is limited by daily permit quotas within Thingvellir National Park. Secure your spot in advance to avoid disappointment, especially during the summer and peak travel seasons.
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