Museum features 11 full-scale dinosaurs, minerals, mammals, fossils and sea life....
Museum's exhibits showcase full-size dioramas of country bedroom, kitchen, parlor, Northern Pacific Railroad depot, American ...
Site preserves a large prehistoric Hidatsa earthlodge village dating to the 1700s, protected by a fortification ditch, reinfo...
Mining operation in the powerbelt area of North Dakota....
Museum features Northern Pacific Railroad depot, blacksmith shop, rock jail, fully furnished country school and house, antiqu...