• View of Fort Union Trading Post NHS from Bodmer Overlook

    Fort Union Trading Post

    National Historic Site MT,ND

Contact Us

By Mail
Fort Union Trading Post NHS
15550 Hwy 1804
Williston, ND 58801

By Phone
Headquarters/Visitor Center - (701) 572-9083

Maintenance Shop - (701) 572-0233

By Fax

By Email

Did You Know?

George Catlin - Fort Union, Mouth of the Yellowstone River, 2000 Miles above St. Louis.

During George Catlin's trip up the Missouri River in 1832 he visited Fort Union Trading Post and the Knife River Indian Villages. On this trip he put to pen the idea which became the inspiration for the National Park System.