- en.wikipedia.org Devils TowerDevils Tower (also known as Bear Lodge) is a butte, possibly laccolithic, composed of igneous rock in the Bear Lodge Ranger District of the Black Hills...
- nps.gov deto/index.htmDevils Tower entices us to learn more, explore more and define our place in the natural and cultural world.
- medium.com snap-shots/the-astounding-geology-of-…They reached its summit in the early 1890s on a simple stake ladder. Two adventurers attempt to climb the west face of Devils Tower to its summit.
- britannica.com place/Devils-Tower-National-…Devils Tower National Monument, the first U.S. national monument, established in 1906 in northeastern Wyoming, near the Belle Fourche River.
- spiritualtravels.info spiritual-sites-around-the-…Devils Tower National Monument is a massive geological formation in Wyoming that’s considered sacred by the Northern Plains Indians.
- tripadvisor.com Devils Tower National MonumentOur family of seven (4 generations) from Texas visited Devils Tower on our way to South Dakota for Fall Break!
- devilstowercountry.com destinations/parks-and-…Whether you’re a climber, a hiker, a biker, or simply love nature and its many wonders, Devils Tower is the kind of place that pushes you to reach new heights.
- icr.org article/devils-tower-mysterious-columns-…Vast temperature changes, rain, and snowmelt cause the columns to break free and fall. The base of Devils Tower is piled with broken columns up to 150 feet deep.
- earthtrekkers.com devils-tower/Every year, ceremonies are conducted at Devils Tower by local tribes. As you walk around Devils Tower, you will see colorful cloths tied to the trees.
- volcano.oregonstate.edu devils-towerDevils Tower is a steep-sided igneous body and, possibly, an erosional remnant of a volcanic neck.