Grass Valley, CA
Grass Valley is a city in Nevada County, California, United States. As of the 2010 United States Census, its population was 12,860. Situated at roughly 2,500 feet 760 m in elevation in the western foothills of the Sierra Nevada mountain range, this northern Gold Country city is 57 miles 92 km by car from Sacramento and 88 miles 142 km west of Reno. Source: Wikipedia