| Depth | Parent | Elevation | Saddle | Prominence | State |
| 1 | 6967 | 6,967' | 6,065' | 902' | ID |
| 2 | Roman Nose | 7,260' | 6,020' | 1,240' | ID |
| 3 | Harrison Peak | 7,292' | 6,660' | 632' | ID |
| 4 | Twin Peaks, North | 7,599' | 5,860' | 1,739' | ID |
| 5 | Boundary County HP | 7,720' | 4,249' | 3,471' | ID |
| 6 | Three Sisters Peaks, South | 7,831' | 5,741' | 2,090' | BC |
| # | Child | Elevation | Prominence | State |
| 1 | Cooks Peak | 6,003' | 796' | ID |