Mustang Waterpark is a popular water park in Arroyo Grande, California, offering 5 attractions for visitors of all ages. The park features 1 wave pool, a lazy river, 1 thrill ride, and a dedicated kids area with 1 splash feature. Mustang Waterpark 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. Wave Pool, Lazy River, Kids' Splash Zone For the best experience, plan your visit during early morning or late afternoon to avoid the busiest periods. General admission is priced at $15 for adults and $10 for children, with season passes and online discounts often available. Visit during weekdays for fewer crowds, arrive at opening time to secure a good spot, and consider bringing snacks since picnic areas are not available.