National Monument · Arizona, United States
Casa Grande Ruins National Monument
Casa Grande Ruins National Monument is a national monument in Arizona, United States, covering 472 acres (191 ha), established in 1889.

Photo: Greg Hume via Wikimedia Commons, CC BY-SA 3.0. Cropped and resized for display.
Park facts
| Park type | National Monument |
|---|---|
| Location | Arizona, United States |
| Area | 472 acres (191 ha) |
| Established | 1889 |
| Coordinates | 32.9970° N, 111.5320° W |
| Managed by | National Park Service |
Every fact above is taken from the sources listed below; anything no source states is left blank rather than guessed.
About Casa Grande Ruins National Monument
Casa Grande Ruins National Monument (O'odham: Siwañ Waʼa Ki: or Sivan Vahki) is a United States national monument preserving a group of Classic Period (1150–1450 CE) Hohokam structures in Coolidge, Arizona, northeast of Casa Grande.
Description from the park's Wikipedia article (CC BY-SA), linked in the sources below.
Like Casa Grande Ruins National Monument? Visit Casa Grande Ruins National Monument’s official park page for hours and current conditions before you travel.
Airports near this park
The airports a visitor would actually fly into, nearest first — each link opens its profile on our sister site AirportProfiles.
- Phoenix Sky Harbor International Airport (PHX) · Phoenix, United States · 40.8 miles away
- Tucson International Airport (TUS) · Tucson, United States · 70.1 miles away
Parks nearby
More parks in Arizona
Frequently asked questions
Where is Casa Grande Ruins National Monument?
Casa Grande Ruins National Monument is in Arizona, United States (32.9970° N, 111.5320° W).
When was Casa Grande Ruins National Monument established?
Casa Grande Ruins National Monument was established in 1889, per the source listed at the foot of this page.
How big is Casa Grande Ruins National Monument?
Casa Grande Ruins National Monument covers 472 acres (191 ha).
Sources
- https://en.wikipedia.org/wiki/List_of_the_United_States_National_Park_System_official_units — Wikipedia list of National Park System official units — unit name, state, official designation.
- https://en.wikipedia.org/wiki/List_of_areas_in_the_United_States_National_Park_System — Wikipedia list of National Park System areas — year established and gross area.
- https://en.wikipedia.org/wiki/Casa_Grande_Ruins_National_Monument — Wikipedia article — description (CC BY-SA).
- https://www.nps.gov/cagr/ — Official park page.











