Snorkeling in Silfra: Iceland's underwater marvel
Silfra Fissure, in Thingvellir National Park, Iceland, offers a snorkeling experience unlike any other. Nestled between the North American and Eurasian tectonic plates, its crystal-clear glacial water boasts visibility over 100 meters. Snorkelers float between two continents in water temperatures of two degrees Celsius to four degrees Celsius year-round, necessitating the use of dry suits for this unique underwater journey.
Prepare for your underwater journey
Before diving into the cold waters of Silfra, it's essential to gear up properly. Tour operators provide all necessary equipment, including dry suits, masks, snorkels, and fins. Wearing a dry suit requires a brief training session on land to ensure safety and comfort underwater. Remember to wear warm undergarments - wool or fleece is recommended - as they provide insulation under the dry suit.
Embrace the crystal clear waters
Snorkeling in Silfra is an otherworldly experience, thanks to the water's exceptional clarity and the vibrant colors of the underwater landscape. As you float through the fissure, you witness incredible rock formations and marine life adapted to cold waters. The most mesmerizing part is The Cathedral, a deep section where both sides of the fissure are visible, stretching upwards toward the surface.
Capture memories without disturbing nature
While photography is encouraged to capture this unique experience, it's crucial to use waterproof cameras or protective cases for smartphones. Flash photography is not allowed as it can disturb any potential marine life and alter your natural night vision underwater. Always ensure that your actions do not harm the fragile ecosystem of Silfra by avoiding touching any rocks or aquatic plants.
Respect and preserve natural beauty
Preserving Silfra's pristine condition is everyone's responsibility. Only use biodegradable sunscreen if needed before wearing your dry suit, to avoid polluting the water. Always follow the guidelines provided by your tour operator regarding waste disposal and how to behave within the park. By adhering to these practices, visitors ensure that snorkeling in this magnificent fissure between continents can be enjoyed by future generations.
