Forgotten Valley
| Address | N.W. of Golden Gate Canyon State Park |
|---|---|
| Quad | Black Hawk, 1972 |
| Section | S24, T2S, R72W; S30, T2S, R71W |
| Elevation | c. 8400-8200 |
| Source | U.S.G.S Quadrangle Map, Black Hawk, 1972 |
| Initialdate | 1999-02-04 00:00:00-07 |
| Person | KER |
| Active | 1 |
| Lifecyclestatus | Active |