Yes, "Wild Rivers" is right off of the 405 fwy. next to Irvine Meadows amphitheater (I think they have changed the name of that theater). Way back when it used to be "Lion Country Safari" (I'm dating myself from the days I grew up in Tustin, the next city over). If that type of waterpark is a "Must-do" on one's itinerary, it is in a much more pleasant environment and easy access on FAYZIE's travel route.