Pigeon Pass Valley, is a valley in Riverside County, California. Its mouth lies at an elevation of 1,696 feet/517 meters above Poorman Reservoir. Its head lies on the south slope of the northwest extreme of the ridge of Reche Summit mountain at 33°59′53″N 117°16′09″W / 33.99806°N 117.26917°W / 33.99806; -117.26917, northeast of Pigeon Pass.^[1]