Tags: Park.
The Willcox Playa is a large endorheic dry lake or sink (playa) adjacent to Willcox Arizona in Cochise County in the southeast corner of the state. It is part of the Sonoran Desert ecoregion and is the remnant of a Pleistocene era pluvial Lake Cochise. Portions of the dry lake bed have been used as a bombing range by the US military.
