Arizona's San José de Tumacacori, the major site in Tumacacori National Historic Park, is a Franciscan mission dating in its preserved form from about 1828. The mission, along with a museum and other interpretive exhibits, is open to the public daily.
Interior view at San José de Tumacacori Mission. The remains of the murals over the main altar are clearly visible.
Visit the US National Park Service Tumacacori website.