For many years I didn't came back to this place. But on a recent trip to Montana I found it again. You see in my early 20s doing a mission school with YWAM we were working on a piece of property out in the area as part of the ministry. The neighbor to the guy took us to these falls. I had never forgotten them because you can walk under the falls which is really neat! This is located between Libby and Kalispell.