Fort Union Trading Post National Historic Site

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15550 Highway 1804, Williston, ND
The principal fur trading post of the American Fur Company on the upper Missouri River. Served Assiniboine, Crow, Cree, Ojibway, Hidatsa and Blackfeet tribes.

Click here for images of Fort Union Trading Post National Historic Site.

Top Features
  • Family-Friendly
  • Free Admission
  • Open Year 'Round
All Features
  • Open Year 'Round
Cost of Admission
  • Free Admission
General Information
  • Hours of Operation: Summer, 8 a.m.-8 p.m., CDT, rest of year, 9 a.m.-5:30 p.m., CT.
Guest Information
  • Family-Friendly
  • Countryside
Local: 701-572-9083