Paseo de las Iglesias, Walk of the Churches, is a pending plan for cultural and environmental restoration of a section of the Santa Cruz River valley near Tucson. This book surveys Native American and Euroamerican culture history in the study area and provides detailed descriptions of eleven archaeological sites: West Branch, Tumamoc Hill, St. Mary’s Hospital, Dakota Wash, Martinez Hill Ruin, Clearwater, San Xavier Bridge, Valencia, Julian Wash, Mission San Agustin del Tucson, and Mission San Xavier del Bac.