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Hagerman Fossil Beds National Monument



  • Directions

  • Size

    4380.17 acres

Contact Information



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.

Allowed Activities
Atv Riding
Guided Tours

Additional Information

Hagerman Fossil Beds Entrance Fee

Entrance fee is $0.00.

There is no cost to enter the Monument or the Visitor Center. Both are completely free to visitors.


When visiting Hagerman Fossil Beds NM we recommend you stop at the Visitor Center, located at 221 N State St, to begin your visit. There you get the latest information, see an introductory DVD, view fossils up close, and obtain helpful information about the amenities available in the area. Hagerman Fossil Beds NM Visitor Center, 221 North State Street, is located along Highway 30 in the town of Hagerman across from the high school.


Hagerman, Idaho, gets 10 inches of rain per year. On average, there are 213 sunny days per year in Hagerman, Idaho. The July high is around 94 degrees. The January low is 22. Our comfort index, which is based on humidity during the hot months, is a 78 out of 100, where higher is more comfortable. The US average on the comfort index is 44.