A mountainous expanse stretches across the horizon at the Pebble Creek Ski Area near Pocatello, Idaho.
A view of the Rocky Mountains from an overlook near Estes Park, Colorado.
A forest fire burns in the mountains near Taos Ski Valley, New Mexico.
The mountainous shoreline of Alaska’s Stephens Passage, near Juneau, on a hazy summer day.
A line of trees leads into mysterious fog at Erwin Park, McKinney, Texas.