24 Hours Before Every Glacier on Earth Melts

Why Icebergs Suddenly Flip Over 😳🧊

This Hole Shouldn't Exist

Pretty sure they named one of the Ice Age’s after this place 🧊 This is an absolute MUST for all divers and snorkelers! 📍 Silfra - Þingvellir National Park, Iceland Silfra is a flooded rift sitting in the exact gap where the North American and Eurasian tectonic plates are tearing apart, about 2cm a year. The water is glacial meltwater that filters through underground lava rock for 30–100 years before it surfaces here, which makes it some of the clearest water on earth (100m visibility) and clea