Diving between the Tectonic Plates: The Ultimate Adventure at Silfra Fissure
Located in the breathtaking landscapes of Thingvellir National Park, Iceland, Silfra Fissure is a diver’s playground like no other. The opportunity to dive between the tectonic plates is an experience that only a handful of places in the world can offer, and Silfra Fissure is one of the most unique and thrilling destinations for scuba divers and snorkelers.
The Tectonic Plate Dividend
Silfra Fissure is a rare geological feature, where the North American and Eurasian tectonic plates are slowly moving apart at a rate of 2 cm per year. This process is known as rifting, and it creates a vast, crystal-clear lake, covering an area of about 150 meters wide and 40 meters deep. The water is crystal clear, with visibility of up to 100 meters, making it an ideal location for observing the stunning undersea landscape.
The Dive Experience
As a diver, you can experience the thrill of swimming between the tectonic plates, surrounded by an otherworldly landscape. The dive begins at around 18 meters depth, and as you descend, you’ll feel as if you’re on a journey through a fantastical world. The darkness of the water is illuminated only by the faint light from the surface, and the silence is punctuated only by the sound of your own breathing.
As you navigate the currents, you’ll have the opportunity to explore the unique geological formations, including towering underwater walls, towering icebergs, and an array of marine life, including fish, seaweed, and even one of the most rare and endangered species in the world, the Atlantic Puffin.
The Technical Requirements
To dive at Silfra Fissure, you’ll need to be a certified scuba diver with experience in cold water and strong currents. The minimum PADI Open Water certification is required, and a guide or divemaster is recommended to ensure your safety and maximize your experience.
Challenges and Considerations
Diving at Silfra Fissure is not for the faint of heart. The water temperature is a chilly 2-3°C, and the currents can be strong. Additionally, divers must be prepared for rapid changes in water levels and currents, which can make the experience even more challenging.
Conclusion
Diving between the tectonic plates at Silfra Fissure is a once-in-a-lifetime experience that few people have the privilege to enjoy. The unique combination of geological formations, crystal-clear water, and abundance of marine life makes it a truly unforgettable adventure. For the brave and the eager, this is an opportunity to experience the most extreme and breathtaking dive of your life. So, are you ready to take the plunge?
Practical Information
- Location: Thingvellir National Park, Iceland
- Distance from Reykjavik: 45 km
- Water temperature: 2-3°C
- Visibility: up to 100 meters
- Certification requirements: PADI Open Water or equivalent
- Guide or divemaster recommended
- Best time to visit: June to September
- Permits and regulations: Required; check with local authorities
- Cost: Varies; check with local dive operators
Could seismic activity occur here? If so, what would that feel like as a diver??