The Las Vegas Strip is a stretch of South Las Vegas Boulevard in Clark County, Nevada internationally known for the concentration of resort hotels and casinos along its route. The Strip is approximately 4.2 miles (6.8 km) in length, located south of the Las Vegas city limits in the unincorporated towns of Paradise and Winchester. Most of the Strip has been designated an All-American Road,and is considered a scenic route at night. Many of the largest hotel, casino, and resort properties in the world are located on the Las Vegas Strip.