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Fossil Butte National Monument, Wyoming · FunTrotter

Photo: Phil Stoffer (USGS) · Public domain

Phil Stoffer (USGS) · Public domain

Rock Springs area, Wyoming

Fossil Butte National Monument

national monument in the United States

Park Free to visit

Plan a trip here Directions Website

Park alerts right now

InfoTemporary Phone Number for Visitor Center

Our main phone number for the visitor center is temporarily disconnected. Please call 307-877-4456 to reach a ranger.

From the National Park Service, updated nightly.