Overview of entrance requirements
FreeNo entrance pass required
An entrance pass is not required to access Fort Union National Monument.
Other National Park Service sites may require an entrance pass or fee. Depending on your trip plans, an interagency pass may save you money.
There is NO FEE to enter Fort Union National Monument. Enjoy your visit!
If you plan to visit other parks with an entrance fee, learn more about the America the Beautiful - National Parks and Federal Recreational Land Pass and fee-free days in the national parks.
Last updated: May 12, 2023