by Linn County Parks Dept) is located at the confluence of Soda Creek and the South Santiam River. This was a stage stop on the old wagon road heading east over to Sisters, Oregon. Parts of this wagon road are still in use within the current Highway 20 route. Soda Creek was a natural source of mineral spring water and in the late 1800s, George Geisendorfin built a resort around the “healing powers” of this spring.
Link: Cascadia Soda Springs