Temescal Canyon is the canyon below the mouth of Temescal Valley, carrying Temescal Creek, through the hills in and to the east of El Cerrito, Riverside County, California.
Head of canyon 33°49′38″N 117°30′31″W
Mouth of canyon 33°51′51″N 117°31′29″W
References
Temescal Canyon, Riverside County Wikipedia(Text) CC BY-SA