| Gu Achi Peak | |
|---|---|
| Elevation | 4,556 ft (1,389 m) |
| Prominence | 2,636 ft (803 m) |
| Location | |
| Location | Pima County, Arizona, USA |
| Range | Santa Rosa Mountains |
| Topo map | USGS Santa Rosa Mountains |
Gu Achi Peak (O'odham: Ge Aji Doʼag) is a mountain in the Santa Rosa Mountains of Arizona, United States.