The Sunset Strip is the name given to the mile-and-a-half (2.4 km) stretch of Sunset Boulevard that passes through West Hollywood, California. It extends from West Hollywood's eastern border with Hollywood at Havenhurst Drive, to its western border with Beverly Hills at Sierra Drive. The Strip is probably the best-known portion of Sunset, embracing boutiques, restaurants, rock clubs, and nightclubs that are on the cutting edge of the entertainment industry. It is also known for its trademark array of huge, colorful billboards.