• 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.

Plan Your Visit

Image of the Casa Grande by Holly Todd in 1892.  From an original 5x7 glass plate.

Courtesy NPS Historic Photograph Collection.

Holly Todd, 1892

VISIT A VERY SPECIAL PLACE

Welcome and thank you for taking the time to visit our website. Casa Grande Ruins is the first archeological site to be preserved by the federal government and the fifth oldest unit in the National Park Service. Set aside as a federal land reserve in 1892, Casa Grande Ruins helped to spark the preservation movement in America. Because Casa Grande Ruins is a very special place with a story that transcends hundreds of years, the site was declared a National Monument in 1918.

The staff at Casa Grande Ruins is extremely dedicated to preserving the Monument for future generations and providing today’s visitors with informative and educational experiences to ensure that your visit is both memorable and informative.

If at any time we can be of further assistance, please do not hesitate to ask. Our goal is to serve you in the most efficient and effective means possible.

Did You Know?

The Hohokam grew corn using a sophisticated irrigation system.

Farmers have grown crops in the Salt and Gila River valleys for over 2000 years. The ancestral Sonoran Desert people grew corn, squash, beans, and cotton by creating a flood irrigation system with over 1000 miles of canals. More...