- icr.org article/devils-tower-mysterious-columns-…Many lavas form hexagon-shaped columns as they cool, but none are as large as the column widths (10 feet) at Devils Tower, or as tall.
- onlyinyourstate.com wyoming/devils-tower-wy/Geologists determined that Devils Tower in Wyoming was formed not by the prayers of scared little girls, but as the result of an ancient volcano.
- travelyesplease.com travel-blog-devils-tower-…Devils Tower is a flat-topped, igneous intrusion that looms 1,267 feet (386 m), above Wyoming’s eastern plains and the Belle Fourche River Valley.
- twitter.com devilstowernpDid you know? - Devils Tower was the first United States National Monument (established on September 24, 1906).
- tmbtent.com devils-tower-camping/We think the best way to experience Devils Tower is to spend a few nights in your tent or RV taking in this unique landscape.
- thevintagenews.com 2019/04/27/devils-tower/Devils Tower, Wyoming, USA- July 18, 2016: In 1906 President Teddy Roosevelt designated Devils Tower as the nation’s first national monument.
- http://hanksville.org daniel/geology/devilstower.htmlDevils Tower is formed of igneous rocks that have intruded through the sedimentary rocks that form the local landscape.
- kids.kiddle.co Devils_TowerThe nearby Missouri Buttes, 3.5 miles (5.6 km) to the northwest of Devils Tower, are also composed of columnar phonolite of the same age.
- tr2tr.wiki wiki/Devils_TowerBu tahta mandallardan birkaçı hala sağlamdır ve Devils Tower Ulusal Anıtı'ndaki 1,3 mil (2,1 km) Kule Yolu boyunca yürüyüş yaparken kulede görülebilir.
- imdb.com title/tt2290534/Original title: Devil's Tower. 2014. 1h 22m. ... Featured in The Schlocky Horror Picture Show: The Monster of Phantom Lake & Devil's Tower (2017).