Castle Park is a popular water park in Riverside, California, offering 5 attractions for visitors of all ages. Looking for Castle Park tickets, hours, and visitor reviews? You'll find everything you need below to plan your trip. Searching for a waterpark near you in Riverside, California? Castle Park is one of the closest local options for families and visitors looking to cool off during the warmer months. The park features 5 family attractions. Visitors rate Castle Park 3.4 out of 5 stars based on 5 reviews. Guests frequently highlight Family-friendly atmosphere, Variety of games and activities, Friendly and courteous staff as standout aspects of the experience. Variety of family-friendly attractions, well-themed mini-golf courses, friendly staff For the best experience, plan your visit during Weekdays for minimal crowds and shorter wait times. to avoid the busiest periods. Castle Park tickets start at $25 per person. Buying tickets online is typically cheaper than paying at the gate. Visit on weekdays for fewer crowds, consider purchasing an annual pass for better value, and check ride availability before your visit