Soak City may be the way to go if you spend part of your day at a water park and the other at an amusement park, as you can purchase combo tickets to visit Soak City and Knott's Berry Farm in Orange County. Raging Waters is located in Los Angeles County in San Dimas and is bigger than Soak City with 36 rides and attractions, but no amusement park or theme park is attached to it.