Plan ahead! Due to the ever expanding oil activity and housing shortage in our region hotels and RV camping spots should be reserved ahead of time. Hotels and Camping grounds for Williston, ND can be found at the Williston Convention and Visitor Bureau and Hotels and Campgrounds for Sidney, MT can be found at the Sidney Area Chamber of Commerce and Agriculture.

There is no camping or overnight parking available at Fort Union Trading Post National Historic Site, primitive camping is available at Fort Buford State Historic Site, about two miles to the east of Fort Union.

Last updated: April 10, 2015

Contact the Park

Mailing Address:

15550 Highway 1804
Williston, ND 58801


(701) 572-9083

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