Devils Tower is a laccolithic butte composed of igneous rock in the Bear Lodge Mountains near Hulett and Sundance in Crook County, northeastern Wyoming, above the Belle Fourche River.
https://www.nps.gov/deto/index.htm
https://en.wikipedia.org/wiki/Devils_Tower
Map:
View attachment 702133
Credit:
@eran0004 ,
@Mr Grumpy and
@Razerman
