Skip to main content
Hagerman Fossil Beds National Monument
National MonumentHAFO

Hagerman Fossil Beds National Monument

Idaho · Hagerman, ID

No alerts in our cache for this unit.

Alerts can change quickly. For real-time conditions, advisories, and closures, check the NPS alerts feed before you go.

Official sources & verification

Managed by National Park Service

Verify before you go

Source of truth

Verify by phone or mail

  • Address:17970 U.S. Hwy 30 · Hagerman, ID · 83332
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Spot an error in our data?

About

Imported description
During the Pliocene, this place looked quite different. Lush wetlands, forests, and grasslands provided excellent habitat for a variety of animals. From fascinating, now-extinct creatures like the saber-toothed cat, mastodon, and ground sloth, to more familiar animals like horses, beavers, and birds, the scientific study of Pliocene fossils is the key to Hagerman.

Source: nps.gov

From Wikipedia

Hagerman Fossil Beds National Monument is a Pliocene-age site near Hagerman, Idaho. The 4,351-acre (17.61 km2) Monument is internationally significant because it protects one of the richest known fossil deposits from the Blancan North American Land Mammal Age. These fossils date from 3.07 million to at least 4 million years ago in age and represent at least 200 species. Hagerman is best known for having the largest known concentration of the fossil Hagerman horse, Equus simplicidens. The fossil beds, including the historic Smithsonian Horse Quarry, were designated a National Natural Landmark in 1975 and was reclassified as a National Monument in 1988.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

Reviews

No reviews yet

Be the first to share your experience and help others plan their visit.

Hunting in this park

Hunting is generally prohibited in this National Park Service unit

Verify current park-specific rules with the National Park Service before planning any hunt. See NPS regulations

Spot an error in our data on Hagerman Fossil Beds National Monument?