• The Great House at Casa Grande Ruins stands out for miles

    Casa Grande Ruins

    National Monument Arizona

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  • Visitor Center Update

    The Visitor Center is OPEN! Major heating/cooling system work is done. Fees are being collected and passes are available.

People

The Ancient Sonoran Desert Poeple

Ancient Sonoran Desert irrigation canal construction.

Paul Coze Painting

Click on the image to learn more about the the Ancient Sonoran Desert people who successfully farmed the Sonoran Desert for over one thousand years and built the Casa Grande.

 
Important Historic Figures

Important Historic Figures

Learn about the historic figures who contributed to the understanding and preservation of Casa Grande Ruins National Monument.

Did You Know?

The 'Big House' at Casa Grande National Monument

Casa Grande Ruins National Monument was the first cultural and prehistoric site to be protected by the United States government. It was set aside in 1892 by President Benjamin Harrison.