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Ecoregions of Idaho

Last updated: September 29th, 2019

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To check where a specific point lies, you can look it up in our Ecoregion Locator.

↑Map Legend & Subregion List

This list will help you navigate the regions in case you have problems with viewing or clicking the interactive map above.

Name†Color on Map
Nez Perce Prairie∅
Palouse Hills∅
Wallowas/Seven Devils Mountains∅
Canyons and Dissected Uplands∅
Continental Zone Foothills∅
Upper Snake River Plain∅
Treasure Valley∅
Magic Valley∅
Semiarid Foothills∅
Unwooded Alkaline Foothills∅
Eastern Snake River Basalt Plains∅
Sagebrush Basins and Slopes∅
Malad and Cache Valleys∅
High Northern Rockies∅
Selkirk Mountains∅
High Idaho Batholith∅
Eastern Batholith∅
Dry Gneissic-Schistose-Volcanic Hills∅
Western Beaverhead Mountains∅
Lochsa Uplands∅
Forested Beaverhead Mountains∅
Lochsa-Selway-Clearwater Canyons∅
Dry Partly Wooded Mountains∅
Glaciated Bitterroot Mountains and Canyons∅
Foothill Shrublands-Grasslands∅
High Glacial Drift-Filled Valleys∅
Barren Mountains∅
Sedimentary Subalpine Zone∅
Alpine Zone∅
Yellowstone Plateau∅
High Elevation Valleys∅
Partly Forested Mountains∅
Foothill Shrublands and Low Mountains∅
Semiarid Foothills∅
Dissected High Lava Plateau∅
Semiarid Hills and Low Mountains∅
Sagebrush Steppe Valleys∅
Semiarid Uplands∅
Dissected Loess Uplands∅
Lower Snake and Clearwater Canyons∅
Melange∅
Canyons and Dissected Highlands∅
Mountain Home Uplands∅
Mesic Forest Zone∅
Subalpine-Alpine Zone∅
Lava Fields∅
Camas Prairie∅
Dissected Plateaus and Teton Basin∅
Shadscale-Dominated Saline Basins∅
Woodland- and Shrub-Covered Low Mountains∅
Hot Dry Canyons∅
Grassy Potlatch Ridges∅
Clearwater Mountains and Breaks∅
Purcell-Cabinet-North Bitterroot Mountains∅
Spokane Valley Outwash Plains∅
Lower Clearwater Canyons∅
Inland Maritime Foothills and Valleys∅
Clark Fork Valley and Mountains∅
Northern Idaho Hills and Low Relief Mountains∅
Kootenai Valley∅
Weippe Prairie∅
Western Selkirk Maritime Forest∅
Coeur d Alene Metasedimentary Zone∅
St. Joe Schist-Gneiss Zone∅
Southern Forested Mountains∅
South Clearwater Forested Mountains∅
Dry Intermontane Sagebrush Valleys∅
Mid-elevation Sedimentary Mountains∅
Gneissic-Schistose Forested Mountains∅
Sub-Irrigated High Valleys∅
Wasatch Montane Zone∅
High Elevation Forests and Shrublands∅
High Desert Wetlands∅
Owyhee Uplands and Canyons∅
Partly Forested Mountains∅
Saltbush-Dominated Valleys∅

† Status: ✓ = Complete ○ = Needs Image … = Incomplete ∅ = Stub Only

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