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Fort Union Trading Post National Historic Site

Street Address
Fort Union Trading Post
15550 Highway 1804
Williston, ND 58801 Get directions
Location
Sidney, ND
Mailing Address
15550 Highway 1804
Williston, ND 58801
Social
Phone
Season
All Year
Hours
Summer: 8:00am - 6:30pm central time Winter: 9:00am - 5:30pm
  • Air Conditioning
  • Books
  • Childrens Activities
  • Gift Shop
  • Handicapped Accessible
  • Maps
  • Merchandise
  • Parking
  • Public Restroom
  • Registered Historic Site
  • Store
  • Tour
  • Unescorted Tour
  • American Heritage
  • Archaeology
  • Cultural
  • Exhibit
  • Heritage
  • History
  • Lewis And Clark
  • Museum
  • Native Art
  • Tour
Special direction map

Special Directions

Fort Union is 15 miles SE of Bainville, Montana; 21 miles north of Sidney, Montana; 25 miles SW of Williston, North Dakota. The historic site sits astride the Montana/North Dakota state line, and on the north bank of the Missouri River.

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