This is “The Big Red Mountain” with the city of Ivins, Utah, US constantly growing northward toward its base. I did part of my growing up here. The name is funny because it’s not really big (I could climb it within a couple of hours). Plus, while being a “mountain” by definition, it’s more of a weird half-plateau. Define it as you will, it’s beautiful and special to me.
A quick note: There’s a ~2 km line of a shear cliff-face that runs from the west side of the mountain and a State Park to its northeast.