| Answer | Crossword Clue |
|---|---|
| BOISE | Fort ... of Oregon Trail fame |
| LARAMIE | Oregon Trail fort |
| BOISE | Oregon Trail fort |
| LARAMIE | Fort ... (Oregon Trail stop) |
| BOISE | Fort on the Oregon Trail |
| LARAMIE | Fort on the Oregon Trail |
| LARAMIE | Historic fort on the Oregon Trail |
