Laurel Canyon is a mountainous neighborhood in the Hollywood Hills region of the Santa Monica Mountains, within the Hollywood Hills West district of Los Angeles, California. The main thoroughfare of Laurel Canyon Boulevard connects the neighborhood with the more urbanized parts of Los Angeles to the north and south, between Ventura Boulevard and …Laurel Canyon is a mountainous neighborhood in the Hollywood Hills region of the Santa Monica Mountains, within the Hollywood Hills West district of Los Angeles, California. The main thoroughfare of Laurel Canyon Boulevard connects the neighborhood with the more urbanized parts of Los Angeles to the north and south, between Ventura Boulevard and Hollywood Boulevard.