Castle Mountains

Lewis and Clark National Forest · Montana · 29,409 acres · RoadlessArea Rule (2001)
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Vegetation (7)

Composition from LANDFIRE 2024 EVT spatial analysis. Ecosystems classified per NatureServe Terrestrial Ecological Systems.

Rocky Mountain Lodgepole Pine Forest
Tree / Conifer · 6,968 ha
GNR58.5%
Central Rockies Douglas-fir Forest
Tree / Conifer · 3,046 ha
GNR25.6%
Intermountain Mountain Sagebrush Steppe
Shrub / Shrubland · 668 ha
GNR5.6%
GNR4.0%
GNR3.7%
GNR0.7%
Great Basin Big Sagebrush Shrubland
Shrub / Shrubland · 6 ha
G30.1%

Castle Mountains

Castle Mountains Roadless Area

Lewis and Clark National Forest, Montana · 29,409 acres