Casa Grande Ruins National Monument
Coolidge, AZ Hours and Location

Learn and Explore

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Our Mission

The National Park Service preserves unimpaired the natural and cultural resources and values of the National Park System for the enjoyment, education, and inspiration of this and future generations. The Park Service cooperates with partners to extend the benefits of natural and cultural resource conservation and outdoor recreation throughout this country and the world.

Frequently Asked Questions

How do I obtain a park entrance pass?

Only 118 of your 417 park sites charge entrance fees. You can obtain park entrance passes by visiting a park site that charges an entrance fee. Entrance fee sites have passes available; we recommend calling a park prior to your visit. (See the park search to locate a specific park.) There are a number of entrance passes available, including park-specific passes as well as passes that offer entrance to more than 2,000 federal recreation sites in addition to the national parks (Annual, Military, Senior, 4th Grade, Access, and Volunteer passes). Learn more about the America the Beautiful – The National Parks and Federal Recreational Lands Pass.

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About this location:

National Monument

Operating Hours & Seasons

Casa Grande Ruins Visitor Center

The park is open from 9 a.m. to 4 p.m. each day, seven days a week. Park is gated, last entry is 3:45 p.m. and all visitors must exit at 4 p.m. Closed on Independence Day, Thanksgiving and Christmas.

Standard Hours

• Sunday:9:00 AM-4:00 PM
• Monday:9:00 AM-4:00 PM
• Tuesday:9:00 AM-4:00 PM
• Wednesday:9:00 AM-4:00 PM
• Thursday:9:00 AM-4:00 PM
• Friday:9:00 AM-4:00 PM
• Saturday:9:00 AM-4:00 PM

Additional Information View More

• Christmas Day:
• –

• Thanksgiving Day:
• –

Fees & Passes

Entrance Fees:

• $5.00 – Casa Grande Ruins Adult Entrance Fee
  Any visitor age 16 and over is charged a $5 entrance fee per person unless they have a national pass.

Entrance Passes:

• $5.00 – Casa Grande Ruins Daily Entry
  The $5 per person adult entrance fee is charged as you enter the park visitor center. You cannot visit the ruins without passing through the visitor center. The entrance fee receipt is valid for seven days and is non transferrable.

About

For More Than 650 Years the Casa Grande Has Stood as a Meeting Place and Landmark

Explore the mystery and complexity of an extended network of communities and irrigation canals. An Ancient Sonoran Desert People’s farming community and "Great House" are preserved at Casa Grande Ruins. Whether the Casa Grande was a gathering place for the Desert People or simply a waypoint marker in an extensive system of canals and trading partners is but part of the mystique of the Ruins

Directions

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.

Visitor Centers

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 and paying their entrance fee.

Weather

Summer daytime temperatures frequently exceed 100 degrees F. Winter temperatures range from the 60’s to the 80’s F. Spring and fall are warm and dry, with highs in the 80’s and 90’s F. During summer months, be prepared for hot temperatures. Protective clothing, hats, sunscreen and personal water containers are highly recommended. BE AWARE: Walls of dirt and debris, usually miles wide and thousands of feet high, are pushed across dry desert terrain by high winds, causing dust to engulf highways.

Permits and Reservations Information