Enterprise is a unincorporated town in the Las Vegas Valley in Clark County, Nevada, United States. Enterprise is the location of the Mountain's Edge planned community and Southern Highlands. The first inhabitants of what is now Enterprise would have been the Paiute Indians, who were spread across the Las Vegas Valley. In the early 1900s, the railroad town of Arden was formed for miners who worked at the nearby gypsum mines just west of the area. The oldest structure in the area is a water tower, which was built in 1926.