• View of Cliff Dwellings from the Island Trail

    Walnut Canyon

    National Monument Arizona

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  • Island Trail Partial Closures

    Sections of the Island Trail are undergoing needed repairs creating partial closures. Please call ahead 928-526-3367 for the latest conditions.

For Kids

Junior Ranger Program
Be a Walnut Canyon Junior Ranger. Click here.

WebRanger Program
Become a WebRanger. Now you can have fun and learn about national parks even if you are not able to visit a park right now.

Did You Know?

An Arizona walnut tree

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.