The sprawling Great Plains Synfuels Plant began operating in 1984. Produces more than 54 billion standard cubic feet of natur...
Listed on the National Register of Historic Places and as a National Historic Landmark, the site preserves a la...
The On-A-Slant Indian Village is a 400-year-old Mandan Indian Village, which thrived for 200 years. The Mandan were hunters a...
Museum features 11 full-scale dinosaurs, minerals, mammals, fossils and sea life....
Lignite-fired electric generating station. Groups of five or fewer can contact plant directly. Group tours through Basin Elec...