For over a thousand years, prehistoric farmers inhabited much of the present-day state of Arizona. When the first Europeans arrived, all that remained of this ancient culture were the ruins of villages, irrigation canals and various artifacts.
Among these ruins is the Casa Grande, or "Big House," one of the largest and most mysterious prehistoric structures ever built in North America. Casa Grande Ruins, the nation's first archeological preserve, protects the Casa Grande and other archeological sites within its boundaries. You are invited to see the Casa Grande and to hear the story of the ancient ones that the Akimel O'otham call the Hohokam, "those who are gone."
The park is in Coolidge, Arizona, about an hour-long drive from either Phoenix or Tucson. From I-10 take the Coolidge exits and follow the signs to the park entrance on Hwys 87/287.
The Basics
Location:
About 45 miles southeast of Phoenix near Coolidge, Arizona
Hours:
9:00 am to 5:00 pm
Season:
Open year round
Address:
1100 Ruins Drive
Coolidge, AZ 85228
Phone:
520-723-3172
Fax:
520-723-7209
Directions
The park is in Coolidge, Arizona, about an hour-long drive from either Phoenix or Tucson. From I-10 take the Coolidge exits and follow the signs to the park entrance on Hwys 87/287.
Climate
This is desert country. Summer daytime temperatures may exceed 100°. Winter temperatures range from the 60's to the 80's. Spring and fall are warm and dry, with highs in the 80's and 90's. During summer months, be prepared for hot temperatures. Protective clothing, hats, sunscreen and personal water containers are highly recommended.
Casa Grande Ruins is entered off Highway 87/287. A 3/4 mile paved entrance road leads to the parking lot and the visitor center.
The self-guided tour consists of a short walk around the Casa Grande following wayside signs. Guided tours are provided from December through April. Please call for tour schedules.
Children ages 8-14 can participate in the park's Junior Ranger program during their visit.
A picnic area is located across the parking lot from the visitor center which has shaded tables and a raised platform to view an ancient ball court.
All areas are accessible by paved or hard-packed dirt paths. Leashed pets are welcome. Please allow one to two hours for your visit.
