Cali Splash Park is a popular water park in Castaic, California, offering 5 attractions for visitors of all ages. Looking for Cali Splash Park tickets, hours, and visitor reviews? You'll find everything you need below to plan your trip. Searching for a waterpark near you in Castaic, California? Cali Splash Park is one of the closest local options for families and visitors looking to cool off during the warmer months. The park features a lazy river, 1 thrill ride, 1 family attraction, and a dedicated kids area with 1 splash feature. Cali Splash Park is highly rated for families, making it an excellent choice for visitors with children of all ages. Younger children and toddlers are particularly well-catered for, with dedicated shallow splash areas and gentle attractions. Kids Splash Zone, Family Raft Ride, Lazy River For the best experience, plan your visit during early morning or late afternoon on weekdays to avoid the busiest periods. Cali Splash Park tickets are priced at $20 for adults and $15 for children, with season passes and online discounts often available. Booking tickets online in advance usually saves time at the gate and can shave a few dollars off the walk-up rate. Visit during weekdays for a less crowded experience, arrive early to secure a good spot, and consider bringing your own snacks for a budget-friendly day