Idaho 12ers List
Featured on Idaho 12ers | Idaho 11ers (& 12ers)
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The Idaho 12ers, which are mostly located in the Lost River Range, offer great scrambling adventures for those going after this list. LiDAR elevations are shown below.
Click the top of any column to sort the table by that attribute.
| Rank | Summit Name | Range | Elevation | Prom. | YDS |
|---|---|---|---|---|---|
| 1 | Borah Peak | Lost River Range | 12666 | 5996 | 3 |
| 2 | Leatherman Peak | Lost River Range | 12234 | 1706 | 2 |
| 3 | Diamond Peak | Lemhi Range | 12200 | 5374 | 3 |
| 4 | Mount Church | Lost River Range | 12195 | 916 | 3 |
| 5 | Mount Breitenbach | Lost River Range | 12149 | 643 | 3 |
| 6 | Mount Idaho | Lost River Range | 12081 | 1104 | 3 |
| 7 | Lost River Mountain | Lost River Range | 12079 | 716 | 3 |
| 8 | Donaldson Peak | Lost River Range | 12039 | 325 | 3 |
| 9 | Hyndman Peak | Pioneer Mountains | 12014 | 4848 | 2 |
