Epic Waters Indoor Waterpark is a popular indoor water park in Grand Prairie, Texas, offering 5 attractions for visitors of all ages. Looking for Epic Waters Indoor Waterpark tickets, hours, and visitor reviews? You'll find everything you need below to plan your trip. Searching for a waterpark near you in Grand Prairie, Texas? Epic Waters Indoor Waterpark is one of the closest local options for families and visitors looking to cool off during the warmer months. The park features 1 wave pool, a lazy river, 2 thrill rides, 1 family attraction, and a dedicated kids area with 2 splash features. Thrill-seekers will find plenty to keep their adrenaline pumping, from high-speed slides to exhilarating water rides. Visitors rate Epic Waters Indoor Waterpark 4.6 out of 5 stars based on 5 reviews. Guests frequently highlight Family-friendly environment, Clean facilities and friendly staff, Variety of activities for all ages as standout aspects of the experience. Climate-controlled environment, longest indoor lazy river in North Texas, friendly and engaging staff. For the best experience, plan your visit during Weekdays, especially during school hours to avoid the busiest periods. Epic Waters Indoor Waterpark tickets start at $40 per person. Buying tickets online is typically cheaper than paying at the gate. Visit on weekdays for a less crowded experience, arrive at opening to maximize your time, and consider purchasing an annual pass if you plan to visit frequently.