Natural Wonders in Arizona

Discover 10 unusual natural wonders in Arizona.

The Arch

Arch Canyon Trail

A strenuous, unofficial trail leads to spectacular views in one of America's most remote national monuments.

The cave entrance is unassuming.

Oracle, Arizona

Peppersauce Cave

An off-the-beaten path cave with an underground lake.

Laws Spring engraving.

Williams, Arizona

Laws Spring

This remote desert watering hole has a connection to a curious chapter of American history.

Quitobaquito Springs.

Quitobaquito Springs

This oasis-like spring in the Sonoran Desert is home to unique, endangered species.

From here it looks like a cave, but guess what? It's a bridge.

Tonto Natural Bridge

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

Benson, Arizona

Kartchner Caverns

Limestone caves with spectacular showcase chambers.

Flagstaff, Arizona

Walnut Canyon

Ancient pueblos built into the base of a natural canyon wall.

A rover stuck in a crater.

Flagstaff, Arizona

Cinder Lake Crater Field

An artificial crater field that trained astronauts for lunar exploration.

Antelope Canyon

Most-visited and most-photographed slot canyon in the American Southwest.

Petrified Wood

Holbrook, Arizona

Petrified Forest National Park

See massive fossils that are over 200 million years old in northeastern Arizona.

Are we missing something unusual in Arizona?