Blue Mountains (Pacific Northwest)
Ciadëina de crëps ti Stac Unii
| Articul per Ladin Gherdëina | 
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I Blue Mountains ie na ciadëina de crëps ti Stac Unii. Si pont plu aut ie a 2 776 metri.
| Blue Mountains | |
|---|---|
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| Piza | |
| Autëza | 2 776 m |
| Dimenscions | |
| Lunghëza | 250 km |
| Spersa | 10 500 km2 |
| Geografia | |
| Stat | Stac Unii d'America |
| Raion | Oregon, Washington |
| Coordinedes | 45°30'N, 118°0'W |
| Geologia | |
  Blue Mountains Blue Mountains (Stac Unii d'America) | |