A mountain ridge is seen up close at sunrise with a pink and orange sky and other ridges, fall color aspen trees, and spruce trees in the valley.

Apex Ridge Sunrise

Cimarron Mountains, Colorado

I call this Apex Ridge, located in the heart of the great Cimarron mountains in Colorado. The ridge is composed of disintegrating volcanic tuff, which makes for pretty pictures however bad for climbing. Photo © copyright by Kane Engelbert.