Why is the water so cold and clear in Iceland?
Why is the water so cold and clear in Iceland? Tectonic plates are breaking Iceland apart at Silfra, creating a fissure flooded with crystal clear 35°F degree glacial water. If you didn't already know, Iceland has a lot of volcanoes. About 130 of them to be exact.
Is the Blue Lagoon naturally heated?
The Iceland Blue Lagoon is not a natural spring. While Iceland is a country brimming with natural hot springs, the Blue Lagoon actually isn't one of them. The land is natural, as is the lava that shapes the pool, but the hot water is actually the result of runoff from the geothermal power plant next door.