Story of Glacial Lake Missoula by http://www.HUGEfloods.com with photos of many amazing features created when 600 cubic miles of water filled western Montana valleys - Approx. 15,000 years ago. View more photos and videos of the Lake Missoula and Ice Age Floods features at http://www.HUGEfloods.com.

Music by: http://www.danosongs.com