Williston, North Dakota
Fort Buford State Historic Site
Established in 1866 at the confluence of the Missouri and Yellowstone rivers, Fort Buford became a major supply depot for military field operations. Site of Sitting Bull's surrender in 1881. Walking t...
Fort Buford State Historic SiteFort Union Trading Post National Historic Site
The principal fur-trading post of the American Fur Company on the upper Missouri River. Served Assiniboine, Crow, Cree, Ojibway and Blackfeet tribes....
Fort Union Trading Post National Historic Site