Big Thompson
03. Forks Park to Narrows Park(Big Tommy/Big T)

| Difficulty | IV |
| Length | 5.5 mi |
| Avg Gradient | 107 fpm |
| Reach Info Last Updated | July 1, 2021 |

A blind drop in a gorge below the park may warrant a quick scout; there's a fun left run at most levels, or on either side at higher water.