Fall_River_(Larimer_County,_Colorado)
Fall River (Larimer County, Colorado)
River
The Fall River is a 17.1-mile-long (27.5 km)[2] tributary of the Big Thompson River in Larimer County, Colorado. The river's source is near the Alpine Visitor Center in Rocky Mountain National Park. It flows down a canyon and over Chasm Falls before a confluence with the Big Thompson in Estes Park.