Snorkeling in Iceland – Once Upon a Journey

Snorkeling in Iceland - Once Upon a Journey

One of the coolest (literally and figuratively) things to do in the land of fire and ice is snorkeling in Iceland – in Silfra, a fissure located in the Thingvellir National Park (Þingvellir in Icelandic)! At first, it might not sound appealing to go snorkeling in Iceland, but it’s a unique experience you don’t want to miss during your trip to Iceland. Silfra snorkeling is cold but so worth it. And luckily you get to wear a dry suit and other gear to keep you warm.

Iceland is the only place on earth where you can swim in between tectonic plates. Silfra is a rift between the tectonic plates of North America and Eurasia. The Silfra fissure Iceland arose after an earthquake in the 18th century and it keeps moving apart for 2 centimeters (0.79 inches) every year. At the Silfra fissure, you swim in between continental plates!

And what makes snorkeling in Silfra extra special is the incredibly clear water. The water comes from the second largest glacier in Iceland, called Langjökull. It takes years for the water to reach the Silfra fissure (about 30!). On the way the water gets filtered through underground lava rocks. This makes it the clearest and purest water in the world. The visibility underwater is unbelievable and the colors are stunning. You really need to see it yourself!