Epic Waters Indoor Waterpark: Tickets, Hours, Slides & Tips

Epic Waters Indoor Waterpark just landed at No. 2 in USA Today’s 2026 10Best Readers’ Choice ranking of the nation’s indoor water parks, its third straight year in the top three. A retractable roof lets the Grand Prairie, Texas attraction run wide open on hot days and seal up tight in winter, which is exactly why it’s become a year-round staple for the Dallas-Fort Worth area rather than a summer-only stop.

Knowing it’s a good water park is one thing; knowing what a ticket actually costs today, which of the nine slides is worth the wait, and whether to bring your own lunch takes more digging than the park’s own site offers up front. Here’s the full picture, verified against the park’s current ticketing, attractions, and dining pages.

Quick Answer

Epic Waters Indoor Waterpark is an 80,000-square-foot indoor/outdoor water park at 2970 Epic Place in Grand Prairie, Texas, owned by the City of Grand Prairie and privately operated. It packs nine waterslides, the Rio Grand action river, the Epic Waves wave pool, and a FlowRider Double surf simulator under an OpenAire retractable roof, so it stays open year-round regardless of weather.

General admission is dynamically priced (roughly $30–$50+ depending on the date, with kids age 3 and under free), twilight tickets after 4 p.m. run cheaper, and hours typically fall between late morning and evening — always confirm the exact date’s hours and price on the park’s live calendar before you go.

What Is Epic Waters Indoor Waterpark?

Epic Waters opened in January 2018 as the anchor attraction of the EpicCentral development, a mixed-use district built on city-owned land. That public ownership structure is unusual for a water park this size: Grand Prairie owns the facility outright and contracts a private management company, American Resort Management, to run day-to-day operations.

At roughly 80,000 square feet, it’s one of the larger indoor water parks in the U.S., and its defining feature is the retractable roof — about 40 automated polycarbonate panels engineered by OpenAire that open on warm days and close for winter, letting the park pivot between an open-air summer destination and a fully enclosed, climate-controlled one.

Epic Waters Ticket Prices & Passes

Like most modern water parks, Epic Waters uses dynamic, date-based pricing rather than one flat gate price, so the exact dollar amount shifts by day of week, season, and demand — always check the online ticketing calendar for your specific visit date rather than relying on a quoted number. Children age 3 and under always get in free with a paying adult.

Beyond standard daily admission, the park regularly runs a Twilight Swim ticket for entry after 4 p.m. at a reduced rate, multi-ticket packages (recent offers have bundled three all-day admissions for a flat rate), and periodic resident-only discounts for Grand Prairie residents. Frequent visitors can also buy season or annual passes. Cabana rentals are booked separately from admission and run roughly 10 a.m. to 8 p.m. on operating days.

Hours of Operation & Best Time to Visit

Epic Waters doesn’t keep one fixed year-round schedule — hours shift by season and day of the week, generally running from late morning into the evening (recent examples have been 10 a.m. to 9 p.m.), with reduced days in the off-season. Because of that variability, check the park’s official hours calendar before heading out, especially on weekdays outside summer.

Visitor reviews consistently point to weekday mornings right at opening as the least crowded window, and warn that holiday weekends — Labor Day, July 4th, and similar dates — fill up fast enough that pool chairs and lazy-river tubes can be claimed within the first hour.

Slides, Rivers & Attractions

The main slide tower holds nine waterslides built on WhiteWater West ride systems, mixing body slides, tube rides, and racer mats. Named attractions include Lasso Loop, an Aqualoop body slide with a 48-inch height minimum and a 99–300 lb weight range; Yellowjacket Drop, a combination Boomerango and Constrictor tube ride; Aquanaut, a double-rider Aquasphere tube slide; Prairie Plunge and Texas Twist, both 48-inch-minimum body slides; and E-Racers, a mat-racing slide with a lower 42-inch height minimum for younger riders.

Outside the tower, the Rio Grand is billed as one of the longest indoor action rivers in Texas — a lazy river with periodic wave surges rather than a purely passive float. The Epic Waves wave pool delivers ocean-style swells for both casual floaters and stronger swimmers, and a FlowRider Double lets two riders surf or board simultaneously. Younger kids have a dedicated splash and activity zone with a tipping bucket and gentler water features scaled to their size.

The Retractable Roof: Built for Every Texas Season

What separates Epic Waters from most American indoor water parks is that it isn’t purely indoor. OpenAire’s roughly 40 automated polycarbonate panels span the slide tower and main pool deck, opening on mild days to convert the facility into an open-air park and closing when weather turns to keep it running as a climate-controlled indoor attraction.

That flexibility is the practical reason Epic Waters can stay open through a Texas summer heat wave and a winter cold snap alike, and it’s a recurring factor in its repeated USA Today top-indoor-waterpark rankings — reviewers and readers consistently cite the ability to visit in any season as a differentiator versus fixed-roof competitors.

Food, Drink & Amenities

The Hungry Wave Café is the park’s main dining spot, serving burgers, pizza, salads, and wraps, while Longboards Bar, positioned in front of the FlowRider, offers a full-service bar for adults. Outside food and drink aren’t permitted inside the park, so plan to eat on-site or step out to nearby EpicCentral restaurants before or after your visit.

Cabana rentals give groups a private home base with shade and seating for the day, and lockers are available for valuables. Visitor reviews note that food lines and equipment (lazy-river tubes, slide mats) can run short on the busiest days, so arriving early helps on both fronts.

Tips Before You Go

Arrive at or near opening if you want a lounge chair, cabana access, or a tube for the Rio Grand — repeat visitors report that seating and equipment go fast on weekends and holidays. Some slides carry weight limits up to 300 lbs and height minimums between 36 and 48 inches, so check requirements at the ride entrance or measuring stations if you’re visiting with kids of mixed ages.

Because ticket prices and hours both move around by date, buying online in advance for your specific visit day — rather than showing up expecting a flat walk-up rate — is the most reliable way to lock in both admission and parking, which is free at the park.

Awards & Recognition

Epic Waters has placed in USA Today’s 10Best Readers’ Choice Awards for indoor water parks every year from 2023 through 2026, ranking in the top three for three consecutive years and climbing to No. 2 in the nation in the 2026 awards — one of the strongest track records of any indoor water park in the country.

Epic Waters Indoor Waterpark FAQs

Where is Epic Waters Indoor Waterpark located?

Epic Waters is at 2970 Epic Place in Grand Prairie, Texas 75052, within the EpicCentral development in the Dallas-Fort Worth metro area. Parking is free.

How much do Epic Waters tickets cost?

Admission is dynamically priced by date, so the exact rate varies — expect roughly $30–$50+ depending on the day, with cheaper Twilight Swim tickets after 4 p.m. Kids age 3 and under are always free. Check the park’s online ticketing calendar for your specific date’s price.

What are Epic Waters’ hours?

Hours change by season and day of the week, typically running from late morning into the evening (recent days have run 10 a.m. to 9 p.m.). Always check the park’s official hours calendar before visiting, since off-season days can differ significantly.

How many waterslides does Epic Waters have?

Nine, all built by WhiteWater West and housed in the main slide tower, including Lasso Loop, Yellowjacket Drop, Aquanaut, Prairie Plunge, Texas Twist, and E-Racers.

Does Epic Waters have a lazy river?

Yes — the Rio Grand, billed as one of the longest indoor lazy/action rivers in Texas. Unlike a purely passive lazy river, it adds periodic wave surges.

Are there height or weight requirements on the slides?

Yes. Height minimums range from about 36 to 48 inches depending on the slide, and several body and tube slides carry a maximum weight limit around 300 lbs. Requirements are posted at each ride.

Is Epic Waters open year-round?

Yes. Its OpenAire retractable roof system, made up of roughly 40 automated panels, lets the park run open-air in warm weather and fully enclosed and climate-controlled in cooler months.

Can I bring outside food into Epic Waters?

No, outside food and drink aren’t allowed inside the park. The Hungry Wave Café serves burgers, pizza, salads, and wraps, and Longboards Bar offers a full-service bar near the FlowRider.

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