• View of the Monument across the Snake River

    Hagerman Fossil Beds

    National Monument Idaho

Laws & Policies

As of February 22, 2010, a new federal law allows people who can legally possess firearms under applicable federal, state, and local laws, to legally possess firearms in this park.

It is the responsibility of visitors to understand and comply with all applicable state, local, and federal firearms laws before entering this park. As a starting point, please visit our state’s website. Idaho

Federal law also prohibits firearms in certain facilities in this park; those places are marked with signs at all public entrances.

Did You Know?

Hagerman Valley as it appears today.

Lake Bonneville overflowed its rim about 15,000 years ago in southeastern Idaho near the present day city of Pocatello. The Snake River cut down through the ancient flood plain sediments and deepened and widened the Hagerman valley.