Tumacácori sits at a cultural crossroads in the Santa Cruz River valley. Here O’odham, Yaqui, and Apache people met and mingled with European Jesuit and Franciscan missionaries, settlers, and soldiers, sometimes in conflict and sometimes in cooperation. Follow the timeworn paths and discover stories that connect us to enduring relationships, vibrant cultures, and traditions of long ago.

Tumacácori National Historical Park is located off of Exit 29 of Interstate 19, forty-five miles (80 kilometers) south of Tucson, Arizona, and eighteen miles (26 kilometers) north of Nogales, Arizona.