| Angle Rank | Name | Avg. Steepness | Avg. Drop | Elevation | Prominence | State | Counties | Quadrangle |
| 306 | "Rearing Stallion Peak" | 52.92° | 434' | 11,214' | 297' | ID | Custer | Phi Kappa Mountain |
| 447 | Grand Teton | 51.22° | 408' | 13,775' | 6,534' | WY | Teton | Grand Teton |
| 610 | Old Hyndman Peak | 49.67° | 386' | 11,780' | 971' | ID | Blaine & Custer | Grays Peak |
| 840 | Matterhorn | 47.96° | 364' | 9,834' | 342' | OR | Wallowa | Eagle Cap |