Chichilticale is a long-sought-after location on the Coronado expedition route in southeastern Arizona. It is referred to numerous times in documents, and various expedition members stayed there, making it potentially one of the most discoverable of the Coronado expedition camp sites. Nonetheless, it remained lost until recently when data from a variety of sources provided a basis to establish hypotheses that were then tested and retested until Chichilticale was located. This site, 1 km long, has hundreds of Spanish period artifacts related to the 1539–1540 two-month winter encampment established during Melchior Díaz's reconnaissance north to check on Fray Marcos de Niza's report. Crossbow bolt heads, copper lace aglets, caret- or gable-headed nails, copper bells, and many other artifacts and features provide a surprisingly rich archaeological record of this place and of an unexpected and unrecorded battle that changes history for the Sobaipuri O'odham.
