The Salem Hills are a range of hills spanning from southern Salem, Oregon, United States, south to Jefferson, west to the Willamette River and east to Turner and Marion.
Map of Salem Hills, Oregon 97306, USA
They have also been called the Ankeny Hills, Chemeketa Hills, Illahee Hills, Red Clay Hills, Red Hills, and the South Salem Hills.
References
Salem Hills Wikipedia(Text) CC BY-SA