- State: ID
- NPCA Region: Northern Rockies
- Est. Date: 1988
Air & Climate Data
View the Polluted Parks ReportVisibility
Moderate Concern
Health
Moderate Concern
Nature
Moderate Concern
Climate
Significant Concern
The discovery of 30 complete skeletons of Hagerman Horses made Hagerman Fossil Beds National Monument one of the world's most important sites for fossils from before the last Ice Age.
-
Blog Post
6 National Parks That Will Benefit from New Fossil Protections
In early September, the Interior Department implemented a long-awaited rule that will protect fossils from theft and loss on hundreds of public lands, including national park sites. Here are just…
Donate
Preserve Our Parks
Make a tax-deductible gift today to provide a brighter future for our national parks and the millions of Americans who enjoy them.
Donate Now