• Knightia eocaena mass mortality

    Fossil Butte

    National Monument Wyoming

Bicycling Information

biking the gravel portion of the scenic drive
photo by Marcia Fagnant
Bicycling is allowed in the monument but riders must remain on the scenic drive road. They are not allowed on interpretive trails. Check at the visitor center for details.

Did You Know?

Fossil Butte from a distance

Fossil Butte National Monument preserves only 1% of the Fossil Lake deposits, the smallest of three ancient lakes that make up the famous Green River Formation.