| Fall River[1] | |
|---|---|
 Fall River | |
| Physical characteristics | |
| Source | |
| • coordinates | 40°26′16″N 105°45′12″W / 40.43778°N 105.75333°W |
| Mouth | |
• location | Confluence with Big Thompson |
• coordinates | 40°22′33″N 105°31′18″W / 40.37583°N 105.52167°W |
• elevation | 7,523 ft (2,293 m) |
| Basin features | |
| Progression | Big Thompson— South Platte—Platte— Missouri—Mississippi |
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.
