- 12455 Steiner Road Shenandoah Valley Plymouth, CA 95669 (800) 217-2304 * (209)-245-5512 reservations@amadorharvestinn.com Nestled in the Sierra Nevada foothills lies the picturesque Shenandoah Valley - home of the Amador Harvest Inn About the Inn | Important Information Zinfandel Cabernet Chardonnay Mission While in the area... Visit Deaver Vineyards See Amador Flower Farm 7917 Visitors Page ...www.amadorharvestinn.com