2 hikers walking in the High Tatras Mountains in Slovakia came up to an iced over lake. What is so amazing about this... the ice of the lake is so crystal clear, it almost appears that they are floating over the lake bed!

We've had some interesting ice formations, and even some pretty clear icy days on the river... but could you ever imagine walking over ice like this?

I think I would freak out in the first couple steps and find a way to walk around. That's just too much for me to handle!