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Casa Grande Ruins National Monument

Coolidge, Arizona · Pinal County · Facility

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 passin…

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32.99477, -111.53672
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5-Day Forecast

Weather at Casa Grande Ruins National Monument

Live forecast for the park. Plan your visit accordingly.

Avg High107°F
Avg Low86°F
Peak Rain Chance4%
Humidity30%
UV (avg)9
Air Quality41 · Good
Today
☁️
Overcast
107°/84°
💧 2%🌬 12mph
5:35 AM7:29 PM
Mon
☁️
Overcast
109°/83°
💧 2%🌬 15mph
5:36 AM7:28 PM
Tue
☁️
Overcast
106°/86°
💧 4%🌬 13mph
5:37 AM7:28 PM
Wed
☁️
Overcast
106°/89°
💧 2%🌬 13mph
5:37 AM7:27 PM
Thu
☁️
Overcast
108°/88°
💧 1%🌬 13mph
5:38 AM7:26 PM

Forecast data © Open-Meteo. Refreshed every 6 hours. Always check the most recent forecast before heading out.

About Casa Grande Ruins National Monument

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.

How to Get 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.

Driving directions (Google Maps) →

Plan Your Visit to Casa Grande Ruins National Monument

Heading to Casa Grande Ruins National Monument? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Casa Grande Ruins National Monument?

No central reservation system listed for Casa Grande Ruins National Monument. Check the official page (https://www.recreation.gov/camping/campgrounds/258544) for the latest entry policy and availability.

How do I get to Casa Grande Ruins National Monument?

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.

How do I contact Casa Grande Ruins National Monument?

You can reach the park at phone: (520) 723-3172 or email: CAGR_Ranger_Activities@nps.gov.