Silfra – Diving between Two Tectonic Plates

Silfra is a rift formed between the North American and Eurasian tectonic plates. Diving and snorkeling are done exactly where the two continents meet, providing a unique opportunity you won’t find anywhere else. The dive site is ever-changing as the fissure widens or experiences changes in depth. The constant shifting of the Earth also creates new caverns and tunnels. The water is extremely pure and visibility reaches over 100 meters (328 feet); it is said that Silfra has the clearest water in the world.

Strytan – Diving a Hydrothermal Vent

Another unique experience you can enjoy in Iceland is diving next to a hydrothermal vent. These fissures are usually located deep down in the ocean, but not Strytan that rises only 49 feet (15 meters) below the surface. This cylindrical chimney is the product of over 11,000 years of natural mineral deposition. Three chimneys have been discovered at the location, but only one is dived. While diving is possible all year round, it is important to note that only experienced dry suit divers with at least 20 logged dry suit dives are allowed to dive at Strytan.

Kleifarvatn – Diving a Hot Spring

Located 30 minutes south of Reykjavik, Kleifarvatn Lake is a popular diving location because of its geothermal spring. Streams of bubbles surround the divers as they’re swimming through this spectacular lake. And it’s these gas bubbles that cause the surrounding rocks to vibrate, a vibration that those who dive here can feel very well. Kleifarvatn is not an easy dive because of the low visibility and strong currents, and it too requires the use of a dry suit.