Raging Waters Los Angeles is California’s largest waterpark! This 60-acre Southern California summer tradition has been recognized by USA Today as a “Top 10 Water Park” and is home to more than 50 world-class attractions for all ages to enjoy, including Aqua Rocket, the state’s only hydromagnetic water coaster! The Park also features a wide-variety of tube and body slides ranging from wild to mild, and a million gallon wave pool and a lazy river. Private poolside cabanas are also available for daily rental making for an affordable and close to home day-cation. Open mid-May through September.