WildEarth Guardians

A Force for Nature

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Photo: Alisha, Adobestock

Locations of mature & old-growth forests on federal lands in the United States.

Forest Service Regional Maps Displaying Mature & Old Growth Forests

Northern Region

Region 1 map
View Region 1

Rocky Mountain Region

Region 2 map

View Region 2

Southwestern Region

Region 3 map

View Region 3

Intermountain Region

Region 4 map

View Region 4

Pacific Southwest Region

Region 5 map

View Region 5

Pacific Northwest Region

Region 6 map

View Region 6

Southern Region

Region 8 map

View Region 8

Eastern Region

Region 9 map

View Region 9

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WildEarth Guardians protects and restores the wildlife, wild places, wild rivers, and health of the American West.
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WildEarth Guardians is a 501(c)3 registered charitable organization. Tax ID 85-0406306.

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