The nearly vertical monolith known as Devils Tower rises 1,267 feet above the meandering Belle Fourche River. Once hidden below the earth's surface, erosion has stripped away the softer rock layers revealing Devils Tower. Known by several northern plains tribes as Bears Lodge, it is a sacred site of worship for many American Indians. The rolling hills of this 1,347 acre park are covered with pine forests, deciduous woodlands, and prairie grasslands. Deer, prairie dogs, and other wildlife are abundant. On September 24, 1906, President Theodore Roosevelt proclaimed Devils Tower as the nation's first national monument.
As seen at https://www.nps.gov/deto/index.htm
Klondike Ranch is about 2 hours from Devils Tower, which is a large rock formation that protrudes straight up out of prairie lands around the Black Hills. Devils Tower is a very neat monument, there are few natural monuments like Devils Tower in the world. Have Klondike be located so close to the monument is a great advantage for their guests. They have the ability to go see something many people in the world will never get to opportunity to see.