Fort Union Trading Post National Historic Site

Between 1828 and 1867, Fort Union was the most important fur trade post on the Upper Missouri River. Here, the Assiniboine and six other Northern Plains Tribes exchanged buffalo robes and smaller furs for goods from around the world, including cloth, guns, blankets, and beads. A bastion of peaceful coexistence, the post annually traded over 25,000 buffalo robes and $100,000 in merchandise.

River View of Fort Union

Viewing Fort Union Trading Post from the Missouri River bottoms one can imagine how grandiose the site would appear to weary steamboat travelers.

View from Missouri River bottoms of Southwest bastion

Twilight View of the Bourgeois House

Volunteer reenactors relax on the Bourgeois House porch

Candles illuminate the Bourgeois House porch at dusk

Fort Union Trading Post Courtyard

Ranging from employee housing, workshops, storage warehouses, domestic animal pens and horse corrals, the courtyard housed the world at Fort Union.

Courtyard of Fort Union Trading Post with Bourgeois House, Tipis and US Flag

Fort Union and the Missouri River Valley

Visitors hiking the scenic Bodmer Trail experience a historical view of Fort Union, and the same view painted by Karl Bodmer in 1833.

View of Fort Union and the Missouri River looking south

Tipis fill the fields around at Fort Union

During the height of the spring trade season camps from various Upper Missouri Tribes would fill the plateau around Fort Union.

White canvas tipis in grassy area, Fort in background.