| Angle Rank | Name | Avg. Steepness | Avg. Drop | Elevation | Prominence | State | Counties | Quadrangle |
| 10 | Matterhorn | 47.96° | 364' | 9,834' | 342' | OR | Wallowa | Eagle Cap |
| 34 | Castle Rock | 42.25° | 298' | 6,837' | 1,537' | OR | Malheur | Castle Rock |
| 74 | Yellow Jacket, The | 38.55° | 261' | 4,779' | 344' | OR | Malheur | Rooster Comb |