- State: AZ
- NPCA Region: Southwest
- Est. Date: 1990
Air & Climate DataView the Polluted Parks Report
Tumacácori National Monument protects the ruins of three, seventeenth-century missions, Tumacácori, Calabazas, and Guevavi. Mission San José de Tumacácori was established in January 1691. Today it is fifty miles south of Tucson, Arizona and eighteen miles north of the international border with Mexico at Nogales, Arizona.
Preserve Our Parks
Make a tax-deductible gift today to provide a brighter future for our national parks and the millions of Americans who enjoy them.Donate Now