Operating Hours & Seasons
**Entry to park trails closes 1- hour before the monument closes.**
Park entrance road, trails, and Visitor Center are open all year, except December 25.
Hours: November - May 22 9:00 AM - 5:00 PM MSTMay 23 - October 8:00 AM - 5:00 PM MST
NOTE: Most of Arizona does not observe Daylight Savings Time. We stay on Mountain Standard Time year-round.
Did You Know?
Walnut Canyon National Monument's name came from the Arizona walnut, a tree once common in the canyon bottom. It is less so now, because dams constructed upstream have decreased water flow through the canyon.