Silfra

Silfra is a fissure between the North American and Eurasian tectonic plates that is located in Thingvellir National Park. The water here is filtered beautifully through porous underground lava for around 30 to 100 years before reaching the large spring which feeds the Silfra. While the water is cold (2°C-4°C), it never freezes because fresh water is constantly poured into the fissure. Silfra is regarded as one of the best diving spots in Greenland due to its constant underground changes, both small and large. This movement results in the formation of new caverns, tunnels, and underwater landscapes, which make for spectacular viewing.

Silfra is said to have the clearest water in the world; feel free to take a sip of this pristine water at any time during your dive or snorkel. Snorkeling and diving in its crystal-clear waters is a thrilling and relaxing experience, and it is now regarded as one of the world's top five dive sites.

Location: National Park Thingvellir, Iceland