Top Water Park in Los Angeles, CA | Raging Waters Los Angeles amusement park, water rides, water park, waterpark, fun, best water park, best waterpark, summertime fun, summer fun, theme park, biggest water park, biggest waterpark, swimming, wave pool, waves, surf pool, water slides, public swimming pools, splash, family fun, california's largest waterpark, san dimas waterpark, 91773, san dimas attractions, fun in san dimas CA, things to do in san dimas, san dimas family fun, public swimming pools san dimas, san dimas calif, san dimas CA, waterparks in los angeles, swimming pools in los angeles, summer attractions near los angeles, long beach waterpark, long beach attractions, fun in long beach CA, things to do in long beach, long beach family fun, public swimming pools long beach, riverside waterpark, riverside attractions, fun in riverside CA, things to do in riverside, riverside family fun, public swimming pools riverside USA Today ranks Raging Waters Los Angeles a “Top 10 Water Park” in the Country! Enjoy a fun day of rides and slides at California’s largest waterpark.