Since 2002, there have been various housing proposals for Blue Diamond Hill, located in rural Clark County, Nevada. The proposed site is located west of Las Vegas, near the Red Rock Canyon National Conservation Area. The Blue Diamond Mine has operated on the land since the 1920s, but the property otherwise remains vacant. Each of the proposed housing projects have received opposition from nearby residents and from environmentalists, citing concerns about the impact that such a project would have on the surrounding area.