Devils Tower rises 1,267 feet (386 m) above the Belle Fourche River. A sacred place to over 20 Native American Tribes, Devils Tower is also known as Mato Tipila or Bear Lodge. Devils Tower is such a special place that in 1906, President Theodore Roosevelt made this America's first national monument.
The park is open year round. The visitor center stays open, but operating hours vary seasonally. You may enter or exit the park at any time.