Devils Tower Trail

The Old Headquarters Area at Devils Tower National Monument includes three structures and their surroundings, including the old headquarters building, the custodian's house, and the fire hose house. The buildings are all designed in the National Park Service Rustic style.Funded as an Emergency Conservation Works project and built by the Civilian Conservation Corps in 1935, the old administration building was used as the monument's headquarters and museum until 1959.

Devils Tower (also known as Bear Lodge Butte) is a butte, possibly laccolithic, composed of igneous rock in the Bear Lodge Ranger District of the Black Hills, near Hulett and Sundance in Crook County, northeastern Wyoming, above the Belle Fourche River. It rises 1,267 feet (386 m) above the Belle Fourche River, standing 867 feet (265 m) from summit to base.

The Ladder at Devils Tower was first constructed and used in 1893 by William Rogers and Willard Ripley to publicly ascend Devil's Tower. Two years later Roger's wife Linnie ascended the tower via the ladder, one of a total of about 215 who have used the ladder. The last use was by Babe "The Human Fly" White in 1927.