#37 Ice Cave
Location: Black Ice Cave in a Glacier, Iceland
"There's no other place in the world that has black ice – thanks to Iceland's unique volcanic landscape combination of fire and ice, we're fortunate enough to experience this. Although black, What makes these glaciers so clear is that when snow falls it’s compressed - squeezing out the air bubbles and increasing the ice’s density. All nature is unique, just like this ice cave, one that changes all the time as glaciers constantly move. This ice cave might be here one day and gone the next, making it a truly unique part of nature."
@joncleave (UK)