About Diving in Iceland
Scuba diving in Iceland offers a truly unique experience, where divers can explore the fascinating underwater landscapes formed by volcanic activity and glacial meltwater. Highlights include diving between the tectonic plates of North America and Europe at Silfra Fissure, where visibility can exceed 100 meters, and exploring geothermal vents and volcanic lakes. The atmosphere is one of adventure and discovery, set against Iceland's dramatic natural backdrop. Divers can expect to encounter stunning geological formations, crystal-clear water, and a sense of tranquility in these remote locations. Popular sites include the Silfra Fissure, Strytan, and Gardur. The best time to dive is typically from June to September, when water temperatures are milder and weather conditions are more stable. Interesting facts include the opportunity to dive in both the Atlantic Ocean and freshwater lakes, and the chance to witness the unique phenomenon of geothermal underwater activity.
Diving Overview
Iceland provides a unique diving experience with its combination of geological wonders, clear waters, and the chance to dive between tectonic plates. It is known for its extraordinary visibility and distinctive underwater landscapes.
Diving Conditions
- Water Temperatures: 2°C to 4°C (36°F to 39°F) in freshwater sites like Silfra, 8°C to 12°C (46°F to 54°F) in the ocean during summer.
- Visibility: Exceptional, often exceeding 100 meters in places like Silfra.
- Currents: Generally mild, but can vary by location.
- Skill Level: Intermediate to advanced; drysuit certification is recommended due to cold water conditions.
Top Dive Sites
- Silfra Fissure (Þingvellir National Park)
Dive between the North American and Eurasian tectonic plates with unparalleled visibility.
- Strytan (Near Akureyri, Eyjafjordur)
Explore the world's only known diveable hydrothermal vent.
- Gardur (Reykjanes Peninsula)
Experience diverse marine life and unique geological formations in the North Atlantic.
Marine Life
Iceland's waters are home to varied marine life, including wolfish, sculpins, and anemones. In ocean dives, divers may encounter cod, haddock, and occasionally seals and dolphins.
Reef Type
Primarily rocky reefs and geothermal formations; not known for coral reefs.
Reef Condition
Generally pristine, with little human impact due to the remote and cold nature of the location.
Conservation
Iceland has marine protected areas and national parks such as Þingvellir. Divers are expected to respect local regulations, including restrictions on fishing and guidelines to protect fragile geological features.
Best Time to Dive
June to September offers the best conditions for diving, with milder water temperatures and more stable weather.