Adjacent to Dakota Dinosaur Museum, this museum contains artifacts and exhibits that focus on southwestern North Dakota's ear...
The sprawling Great Plains Synfuels Plant began operating in 1984. Produces more than 54 billion standard cubic feet of natur...
Theodore Roosevelt's first ranch cabin built after arriving in Dakota Territory for a hunting trip....
Nine buildings; school, church, blacksmith shop, 1910 house, railroad deopt, farm machinery, cars, tractors, clothing....
Site contains 60-million-year-old dinosaur fossils, including triceratops and tyrannosaurus rex....