What area managed by the Bureau of Land Management is easily seen from a strip south of the Las Vegas city limits? 
Red Rock Canyon National Conservation Area: The Red Rock Canyon National Conservation Area in Nevada is an area managed by the Bureau of Land Management as part of its National Landscape Conservation System, and protected as a National Conservation Area. Red Rock Canyon National Conservation Area:  It is located about 15 mi west of Las Vegas, and is easily seen from the Las Vegas Strip. Las Vegas Strip:  The Strip is approximately 4.2 mi in length, located immediately south of the Las Vegas city limits in the unincorporated towns of Paradise and Winchester.
Red Rock Canyon National Conservation Area