Operating Hours & Seasons

Limited Hours Due to Covid-19: As of June 2, 2020, Casa Grande Ruins National Monument operating hours are Tuesday - Saturday, 9 am - 4 pm (closed on Sundays and Mondays).

Before visiting, please note the following areas of access:

Open:

  • Compound A, and the picnic area Tuesday through Saturday during the hours of 9 am until 4 pm. Compound A is the area normally opened to the public for visitation which includes the Great House and visible ruins immediately surrounding the Great House.

Closed:

  • The visitor center, which includes the theater, exhibits, and the monument bookstore.
  • All public access to the monument on Sundays and Mondays.
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Casa Grande Ruins National Monument is open every day of the year, except Thanksgiving, Christmas, and Independence Day. The park gate opens at 9 am and closes 15 minutes prior to closing time, with access for exiting the park still available on the outgoing side.

Fall & Winter & Spring Hours of Operation:

  • 9 am - 5 pm (October 1 - April 30)

Summer Hours of Operation:

  • 9 am - 4 pm (May 1 - September 30th)

At closing time, visitors need to exit all areas of the park, including parking lot, picnic area, visitor center, and historic area.

Please Note: Casa Grande Ruins National Monument implements operating hour changes during the summer season and during our fall/winter/spring season. Please do not rely on old materials, guidebooks, or other websites that may not contain accurate information. Please use this website for the most up-to-date information about the park.

 
An afternoon view of the Casa Grande (Big House) from the southwest.
Afternoon view of the "Big House" from the southwest.

Jim Creager

Last updated: May 21, 2020

Contact the Park

Mailing Address:

1100 W. Ruins Drive
Coolidge, AZ 85128

Phone:

(520) 723-3172
General park contact number includes a phone tree for finding the employee you wish to contact. Callers may dial zero for the phone attendant. Voicemail is available for many of the extensions.

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