Riverside is home to the historic Mission Inn, the Beaux-Arts style Riverside County Historic Courthouse (based on the Petit Palais in Paris, France), and the Riverside Fox Theater, where the first showing of the 1939 film Gone with the Wind took place.
Riverside é o fogar da histórica Mission Inn, o estilo Beaux-Arts Riverside County Courthouse (basado no Petit Palais de París, Francia), e o Teatro Riverside Fox, onde a primeira proxección da película de 1939 "O que o vento levou" se levou a cabo.