Real estate along the meandering Rattlesnake Road area begins just past Empire Mine State Historic Park off of SR 174 in Grass Valley, and continues until the south side of Grass Valley. Family homes on acreage are characteristic of this woodsy, peaceful area. There are lovely trails for walking, biking, and for equestrians such as the Rattlesnake Ridge Trail and the Rattlesnake NID Canal. Union Hill School is in this area for families with young children.