Name: Fort Union Trading Post National Historic Site

Street Address: 15550 ND-1804

City, State  Zip: Williston, North Dakota  58801

Counties: McKenzie and William - extends into Montana

Phone: (701) 572-9083

Website: https://www.nps.gov/fous/index.htm

External Link: Fort Union Trading Post National Historic Site

Google Map It: Map

Name: Knife River Indian Villages National Historic Site

Street Address: 564 County Rd 37

City, State  Zip: Stanton, North Dakota  58571

County: Mercer

Phone: (701) 745-3300

Website: https://www.nps.gov/knri/index.htm

External Link: Knife River Indian Villages National Histgoric Site

Google Map It: Map