Casa Grande Ruins National Monument

Pinal · National Park Service

BEFORE YOUR VISIT

Severe Thunderstorm Watch issued October 21 at 1:36PM MST until October 21 at 9:00PM MST by NWS Phoenix AZ

Regional information

Regional notice: Gila
Regional notice: Maricopa
Regional notice: Pinal

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 689 IN EFFECT UNTIL 9 PM MST THIS EVENING FOR THE FOLLOWING AREAS IN ARIZONA THIS WATCH INCLUDES 3 COUNTIES IN EAST CENTRAL ARIZONA GILA IN SOUTH CENTRAL ARIZONA MARICOPA IN SOUTHEAST ARIZONA PINAL THIS INCLUDES THE CITIES OF APACHE JUNCTION, CACTUS FOREST, CASA GRANDE, ELOY, FLORENCE, JAKES CORNER, KOHLS RANCH, MESA, PAYSON, PHOENIX, PUNKIN CENTER, RYE, STAR VALLEY, AND TONTO VILLAGE.

Oct 21, 2026 – Oct 21, 2026

Read the official notice: National Weather Service Arizona alerts ↗Source checked Oct 21, 2026

PLAN YOUR VISIT

The practical details.

Managing agency: National Park Service

Official park information

We have not yet verified hours, entry fees, accessibility details. Confirm these with the managing agency before traveling.

Check notice timestamps and official updates. Conditions can change between source checks.

About Casa Grande Ruins National Monument

Casa Grande Ruins preserves the Great House and remains of an ancestral Sonoran Desert farming community. The site introduces the settlement's connections with a wider network of communities and irrigation canals.

Find your way.

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Map points represent park land, not verified visitor entrances. Follow the managing agency’s entrance directions. Tiles © OpenStreetMap contributors.

This point represents park land, and may not be a public entrance. Follow official entrance directions.

Official visitor information & directions ↗

Sources & verification

Park facts and notices are checked separately. Missing facility information does not mean a facility is absent. Official visitor page checked Oct 21, 2026.