Fort Union Trading Post National Historic Site Archives

Go back in time at Fort Union Trading Post National Historic Site

Steven Shaw2023-10-05T18:12:14+00:00Categories: Billings, Bismarck, Montana, North Dakota|Tags: Fort Union Trading Post National Historic Site|

Fort Union Trading Post National Historic Site is located along North Dakota and Montana border. It protects an area that was an important fur trading post in the 1800's.