(Nevada)
Spring Mountain Ranch State Park is a public recreation area located within the Red Rock Canyon National Conservation Area in Nevada's Cottonwood Valley, five miles (8.0 km) northwest of Blue Diamond, Nevada. The state park preserves the historic Sandstone Ranch, which was entered into the National Register of Historic Places as a historic district in 1976. (Ref: https://en.wikipedia.org/wiki/Spring_Mountain_Ranch_State_Park)