United States, Arizona, Mohave, Hidden Canyon (BLM Rd 1003) to junction with N-S wash intersecting BLM Rd 1003; wash is just W of BLM Rds 1039 and 1003 junction; N-S wash veers westerly, following the curve of BLM Rd 1003 creating a deep canyon that lies S of BLM Rd 1003