PBS
New Perspectives on the West: The Journey of Coronado
This PBS website offers the complete 3 part, multi-chaptered account of Coronado's journey in search of Cibola, written by Pedro de Castaneda. It is quite the ethnography.
Curated OER
National Park Service: Coronado National Memorial: Coronado's Seven Cities
Read about Francisco Coronado's quest for the Seven Cities of Cibola that took him across the Southwest and into the Midwest. Included is a link to a map showing his route.