- State: AZ
- NPCA Region: Southwest
- Est. Date: 1990
Air & Climate Data
View the Polluted Parks ReportVisibility
Moderate Concern
Health
Moderate Concern
Nature
Moderate Concern
Climate
Significant Concern
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.
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