Noe Valley is a neighborhood in the central part of San Francisco, California. It is named for Don José de Jesús Noé, noted 19th-century Californio statesman and ranchero, who owned much of the area and served as mayor.

The Castro District, commonly referred to as the Castro, is a neighborhood in Eureka Valley in San Francisco. The Castro was one of the first gay neighborhoods in the United States. Having transformed from a working-class neighborhood through the 1960s and 1970s, the Castro remains one of the most prominent symbols of lesbian, gay, bisexual, and transgender (LGBT) activism and events in the world.