Skaftafell Ice Cave, Iceland

This ice cave is located on the frozen lagoon of the Svinafellsjokun glacier in Skaftafell, Iceland. Ice caves are known to collapse easily so the safest time for you to be there is winter when it has hardened. Well, duh... it's an ice cave.

The glacier ice absorbs almost all visible light apart from the blue fraction which is what you'll see. It looks so pretty from the inside, I cannot wait to get there with my tripod and spoil someone else's picture.