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Williams County, North Dakota Landmarks

The landmarks listed below are located in Williams County, North Dakota.

Fort Union Trading Post National Historic Site

Fort Union Trading Post National Historic Site

Williston, Williams County, North Dakota, 58801
This was the most important fur trading post on the upper Missouri until 1867. Visitors included John James Audubon, George Catlin, Father Pierre DeSmet, Sitting Bull, Karl Bodmer, and Jim Bridger.

Top 1 Most Popular Williams County Landmarks

  1. Fort Union Trading Post National Historic Site

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