Tags: Mountain Range.
Sedco Hills is the informal name for the section of the Temescal Mountains east of Sedco Hills California taken from the CDP Sedco Hills California in Riverside County California. They lie south of the San Jacinto River and west of Cottonwood Canyon Creek and north of Bundy Canyon. Its heights are over 1800 feet most from the middle of the range to the south over 2000 feet high. The highest elevation is 2432 foot Wildomar Peak at the south end of the range overlooking Bundy Canyon.