Fees & Passes

diplomystus dentatus
Diplomystus dentatus, a surface feeder

NPS photo of Fossil Country Museum specimen


There is no fee to visit Fossil Butte National Monument.

If you plan to visit other parks with an entrance fee, you may wish to learn more about America the Beautiful - The National Parks and Federal Recreational Lands Pass series and fee-free days. Fossil Butte National Monument issues passes that do not require a fee, including the Access Pass, Military Pass and Every Kid in a Park passes.

Last updated: June 19, 2017

Contact the Park

Mailing Address:

P.O. Box 592
Kemmerer, WY 83101


(307) 877-4455

Contact Us