Devils Tower
Devils Tower was the first United States National Monument. It became a monument on September 24, 1906. President Theodore Roosevelt established the monument. Devils Tower is located in eastern Wyoming. The tower is 1,280 feet tall. People enjoy rock climbing the tower. The first person to reach the top was in 1875.


   
The monument was named by Colonel Richard Dodge. The Sioux tribe called it Mateo Tepee or Grizzly Bear Lodge. The tower was a worship site for the American Indians of the Plains tribe.

The Native American legend is that there were seven girls playing, when they got chased by bears. They climbed on a rock and it grew up into the sky. You can still see the claw marks on the sides of the tower. The seven girls then became the constellation, Pleiades.