A while back there were pictures posted of Devils Tower like the one in Wyoming.
The canyon I live in is lined with that type of rock formations. I live in south central Utah.
Like Devils Tower in Wyoming, this is an igneous intrusion. That means it formed underground from molten rock. Magma pushed up into the surrounding sedimentary rock.
I copied this from Wikipedia. I live just a few miles from Marysvale.
"The Marysvale volcanic field is located in southwestern Utah, United States.
One of the largest volcanic fields in the western United States, the Marysvale straddles the Colorado Plateau-Great Basin transition zone. Most igneous rocks belong to a middle Cenozoic (~32 to 22 million years old) calc-alkaline sequence, although about 5% are related to an upper Cenozoic (23 million years to Holocene) bimodal (basalt and rhyolite) sequence. The Marysvale contains a variety of volcanic features, including stratovolcanoes, calderas, lava domes, and cinder cones.
The field is an example of intraplate volcanism; its earlier deposits are thought to be related to Farallon plate subduction, while the later bimodal assemblage (especially the basalts) have been linked to Basin and Range extension."
Both peaks, to the left in the far distance are volcanos that erupted somewhere between 21 and 23 million years ago.
The one on the right is Mt Belknap, 12,137 ft.