Crystal Clear Ice in Slovak Mountains

About five years ago, the lake next to my house, Lake Winnisquam, froze almost like this.

The ice was as smooth as you see in this video, but it was thicker and you could see to the bottom.

However, it wasn't as CLEAR as you'll see below. This is simply amazing and must have been weird to walk on it!

Tim shared his and a story about his lake in the January 6, 2015 AsktheBuilder Newsletter.