North Dakota Forts of the Old West Fort Abercrombie blockhouse. Fort Abercrombie Fort Abraham Lincoln Fort Berthold Fort Buford Fort Clark Fort Henry Fort Lincoln Internment Camp Fort Lisa Fort Mandan Fort Ransom Fort Rice Fort Stevenson Fort Totten Fort Union, North Dakota. Fort Union Fort William Fort Yates Compiled by Kathy Alexander/Legends of America, updated November 2025. Also See: Forts & Presidios Across America Forts Photo Gallery Utah – The Beehive State Utah Photo Galleries