This is the biggest and brightest December Supermoon we've seen in nearly 17 years!

Colorado winters in the mountains are beautiful, but not every view can be seen during the day. There are times at night when the full moon illuminates a surreal snowscape, creating beautiful shapes and shadows, even revealing dramatic snow-covered mountains miles away.

The last supermoon of the year will only be the third of the four consecutive supermoons, which began in October.