October 11, 2016

by Steve Wolfhope

Flowers bloom on a small cactus at Saguaro National Park near Tucson.

October 10, 2016

by Joe Dickens

Fall colors the landscape around the San Francisco Peaks near Flagstaff.

October 9, 2016

by Jung R. Choi

A small pool reflects textured buttes at the Vermilion Cliffs.

October 8, 2016

by Valerie Millett

Sunrise casts a glow on an autumn scene in Oak Creek Canyon.

October 7, 2016

by Jack Schulz

Stormy skies form a dramatic backdrop for Grand Falls on the Little Colorado River.

October 6, 2016

by Chikku Baiju

Fall has come to Arizona, as seen along Hart Prairie Road near Flagstaff.

October 5, 2016

by Erick Hernandez

Black-and-White Wednesday: A viewing platform at Canyon Lake offers a panoramic view of the waterway.

October 4, 2016

by Cindy McDaniel

The fruit of a prickly pear cactus begins to ripen in Phoenix.