Casa Grande Ruins National Monument

Facility · Arizona ·

Managed by the National Park Service

Casa Grande Ruins National Monument (National Monument) · Open Access

1,422 ft
Elevation
Visitor Center Entrance
Photo: NPS / Hannah Schwalbe · Recreation.gov
Construction began in 1932 to create the current adobe visitor center. Funding was provided for only half of the open square building, final completion was delayed until 1956. Exhibits, restrooms, bookstore, and orientation movie are available in the current building. All park visitors enter the historic area by passing through the visitor center.

Getting there

Transportation is by private vehicle. The park is in Coolidge, Arizona, about an hour-long drive from either Phoenix or Tucson. From Interstate 10 take the Coolidge exits and follow the signs to the park entrance. The entrance road ends at the park visitor center and parking area.

32.99477, -111.53672 · 32°59'41.2"N 111°32'12.2"W

Directions (Google Maps) · Directions (Apple Maps)

Typical weather

Typically 107°F in Jul, down to 67°F in Dec.

JanFebMarAprMayJunJulAugSepOctNovDec
High °F6871788695105107105101917867
Low °F374045515968777770564436
Precip in1.01.00.90.30.20.11.11.20.70.50.50.8

1991–2020 averages from the nearest NOAA station, 0 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.

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Common questions about Casa Grande Ruins National Monument

Can you reserve a site at Casa Grande Ruins National Monument?
No. Casa Grande Ruins National Monument is not reservable through Recreation.gov, so sites are first-come, first-served or booked elsewhere.

Camping near Casa Grande Ruins National Monument

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Contact

Recreation.gov last updated this record on 2026-02-25.

Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.