15 Best Indoor Waterparks in 2025  

What’s Special about this Indoor Waterpark

Dreamworks can claim many titles, including the largest indoor water park in North America! There are  370,260 sqft of fun water activities, with one of the world’s largest indoor wave pools at 1.5 acres and the world’s tallest trapdoor capsules at 14 stories high.

As the first animation water park, this is a treat for anyone who enjoys Shrek, Kung Fu Panda, Trolls, and the Madagascar Animals. Within the water park, you can ride the waves in the wave pool, experience the thrill of 15 exciting slides, and race around on the world’s longest hydromagnetic rocket coaster surrounding the entire water park.

There is a multi-level play structure for the little ones with water cannons, slides, and plenty of tipping buckets to keep them squealing and laughing for hours. Plus, the Kung Fu Panda Zone has six easy slides for toddlers to have fun.

For the adults, there are areas to take a break from the excitement, like the hidden oasis in the jungles of Madagascar under cascading waterfalls, overlooking the lazy river while soaking in a hot tub, or enjoying a drink in the swim-up bar. If you plan to stay all day, you can grab some food at the Burger Shack to fuel up before returning to the slides.

What’s Special about this Indoor Waterpark

One of the bigger indoor waterparks in the United States is the Wilderness Resort. At 250,000 sqft, the Wilderness Resort comprises four indoor waterparks, the Wild Waterdome,  Klondike Kavern, Wild West, and Cubby’s Cove Wilderness.

Each of the four waterparks offers something different for families. A connected enclosed skywalk between Klondike Kavern and Wild Waterdome makes the transition to each park quicker, along with a shuttle service to get around the resort.

The Klondike Kavern has numerous thrilling tube and body slides, an adventurous lazy river, The Hurricane family raft ride, and Bonanza Bluff water adventure play area with a giant tipping bucket. You will find the large wave pool, dueling family raft rides, and the zero-entry play lagoon at Wild Waterdome. Wild West is just like its name, offering exciting rides for thrill seekers. There is a dueling tube ride and mat racers, Black Hole – a surprising tube ride, an exciting family raft ride, a children’s water play structure, and an adult’s western-themed swim-up bar. Cubby’s Cove offers water basketball, a lily-pad rope course, and another multi-level play structure with slides, geysers, and water cannons.

With all of these options for thrilling water slides, water adventures, and activities, Wilderness Resort offers the best value for families looking for a fantastic water vacation at the Wisconsin Dells.

What’s Special about this Indoor Waterpark

World Waterpark is one of the largest indoor waterparks, but not the biggest. At 225,000 sqft, it is a waterpark enthusiast’s dream with 17 slides, three pools, a large wave pool, a lazy river, and tons of rides, splash areas, and activities for little ones.

The wave pool is the main attraction at World Waterpark, with waves that can reach up to 5 feet high. The waves leave only a ripple at the pool’s zero-entry, so you and your toddlers can sit and enjoy the water rolling toward you. For the older ones, the must-see rides are the Sky Screamer, a trap-door free-fall from 85 ft high, reaching 37mph; Nessie’s Revenge, Tropical Typhoon, and Cyclone, which are all energy-packed and hair-raising rides.

World Waterpark has a unique ride with Slideboarding. If you are a gamer, you must ride this as it’s an interactive waterslide that integrates a video game into the slide. You control the ride with controls on the slideboard, which lets you reach new levels in the game. And if that wasn’t enough for you to do, you can go on the world’s largest indoor zipline flying 40 mph over the wave pool. And coming in the summer of 2023, new slides reaching 50 ft tall and 450 ft long feature twists and turns with an exciting, immersive experience.

What’s Special about this Indoor Waterpark

Kalahari Resorts in Round Rock is the largest indoor waterpark resort in America under one roof at 223,000 sqft. This waterpark is massive, with 30 slides, 20 pools, a wave pool, exhilarating rides for one, two, or four people, mat races, a surf simulator to show off your surfing skills, a kid’s watering hole, and of course, an adult one as well. With nearly 1000 rooms, multiple dining options, a fitness center, a full-service spa, and plenty of shopping, this resort offers everything for your entire stay.

The entire resort is inspired by Africa, including the names of the most thrilling rides. You can ride the Barrelling Baboon, where you slide through twists and turns into an oscillating funnel with even more surprises, Kenya Korkscrew, Sahara Sidewinders, Serengeti Spinner, and Wild Wildebeest. These exhilarating rides all start inside, but some water slides twist their way outside the building, leaving an air of mystery on what to expect during the ride. The exception is the Screaming Hyena, where you start above the roof, then drop 60 feet to the main floor.

Find moments of peace from all the exhilaration by lounging in the lazy river or sitting at the edge of the wave pool. The wave pool has a giant LED display screen with surround sound mounted on the pool’s back wall to entertain you with interactive video games, trivia, and dive-in movie experiences. All this and more can make it a pretty exciting day at the Kalahari Round Rock Indoor Waterpark.

What’s Special about this Indoor Waterpark

Kalahari Resorts Indoor Waterpark in Sandusky is the Midwest’s Largest Indoor Waterpark at 173,000 sqft after an expansion in 2002. With its African-themed resort, it carries over to the waterpark with exciting rides named Rippling Rhino, Swahili Swirl, Tanzanian Twister, Victoria Falls, Zig-Zag Zebra, and Zimbabwe Zipper; plus, there is a FlowRider surf simulator and the coolest Wild Kingdom interactive water play area.

Don’t worry that there are only thrill rides for the bigger kids. Kalahari Resorts Indoor Waterpark has plenty of options for your littles, including Coral Cove and Kid’s Safari, where toddlers can play on mini slides and bouncers, swings, and splash around to their hearts’ content.

The resort is right near Cedar Point Amusement Park, which is fantastic if you want indoor and outdoor thrill options. However, if you only want water play, Kalahari has enough activities to keep you occupied for days. Besides the wonderful lazy river, where you can float for hours, there is an arcade, escape room, mini-golf, laser tag, and a safari adventure with up-close animal encounters. Each Kalahari Resort has a fitness center, full-service spa, retail stores, restaurants, a conference center, and so much more. Its range of water attractions and amenities makes it a must-visit destination for every family.

What’s Special about this Indoor Waterpark

Under Pennsylvania’s largest transparent roof, you’ll find 125,000 sqft of water utopia with 13 slides, seven pools, a 30,000 sqft wave pool, a lazy river, a children’s splash area, a surf simulator, a full-sized competition pool, and a spa lagoon.

The exciting thrill rides you must ride are the Venus SlydeTrap, SkyDive Plummet, and the Himalayan, the only indoor head-first mat waterslide in the region. In addition to the Storm Chaser, the longest uphill water coaster, and Mountain Mayhem – an enclosed raft ride with four unique experiences stimulating all your senses, there is plenty for your entire family to enjoy in Aquatopia.

The thrill rides will keep the older kids busy while the younger ones can enjoy the Croc-O-Nile Crossing and the Penguin Play Bay. An area that the entire family can enjoy together is Kartrite’s Quest, the world’s first themed multi-level aqua play structure with fun twisty slides, a water basketball pool, and a giant tipping water bucket drenching everything in its path. Another area for the entire family is the Lost River, a not-so-lazy river made to look like Mayan ruins that even takes you underground. Aquatopia does a wonderful job of making you feel like you are someplace special, so much so that the waterpark is illuminated at night to make it feel like evening.

What’s Special about this Indoor Waterpark

Another Kalahari Resorts made this best indoor waterparks list. The Kalahari Indoor Waterpark at Wisconsin Dells is 125,000 sqft, making it the largest in the state. Built in 2000, the waterpark has the first indoor FlowRider surfing simulator and the first indoor water coaster, the Master Blaster, with 570 ft of water fun, and in 2011 it added America’s first SuperLOOP slides. It also has a 920 ft lazy river, one of the longest in an indoor waterpark. And make sure to get your whole family on the Victoria Falls family raft ride for 504 feet of twists and dips before the end splash.

The waterpark has a lot of the same rides as the other Kalahari Resorts, like the Rippling Rhino, Sahara Sidewinders, Screaming Hyena, Zig Zag Zebra, and the Tanzanian Twister. In addition, there are play areas for the kids at the Leopard’s Lair, a multi-level tree fort, and Tiko’s Watering Hole with a lazy river just for the little ones.

The unique attractions are the multiple indoor whirlpool spas throughout the complex and the indoor/outdoor spas that allow you to move between them without getting out of the warm, relaxing water. Besides all water fun activities, there is a golf course, go-karts, laser tag, and a six-story Ferris Wheel on site, plenty to keep even the hardest to please teenagers happy.

What’s Special about this Indoor Waterpark

Niagara Falls has a Las Vegas vibe with all the attractions next to the waterfalls that can be overwhelming for families. If you want a place to connect as a family without breaking the bank, the surprising choice is spending the day at Fallsview Indoor Waterpark. Within the waterpark’s 125,000sq-ft, there are 16 slides (4 of them six stories high), multiple pools, a Tidal Wave Pool, an indoor/outdoor hot tub that overlooks Niagara Falls, and the most impressive Beach House for children under 16 to play, climb ropes, and slide.

Fallsview Indoor Waterpark does a great job bringing Niagara Falls indoors by giving you the experience of feeling the roar of Niagara Falls with the massive bucket tipping 1,000 gallons of water overhead. And riding the 3 to 4 feet waves in the wave pool on inner tubes gives you the sensation of being in Niagara Gorge, all in the comfort of the waterpark. The large wave pool has a gradual beach entry that allows all ages to enjoy the waves.

For those interested in sitting out and only watching your kids, you still will have to pay the full price. Overall, Fallsview Indoor Waterpark is a fun and affordable way to experience Niagara Falls all year round.

What’s Special about this Indoor Waterpark

SoundWaves is a four-acre, three-level water park with 110,000 sqft with slides, tubes, and raft rides with a music theme. Entrance to the water park is limited to resort guests to prevent overcrowding and keep the indoor waterpark experience relaxed and comfortable, which makes this one of the least crowded indoor waterparks. Though you need to buy the Water Experience package, the water park is not included with room-only reservations.

This unique waterpark lets you choose whether to experience the thrill of exciting rides or chill out with the mellow ones. The Down Tempo lazy river has you floating on a relaxing river through cavernous rock with LED lighting and music. In contrast, the Up Tempo not-so-lazy river has a current that swiftly takes you around a rapid river with waterfalls and spray features that will surely get you wet.

The level of excitement ramps up with Rapid Remix, a mega raft for 4 to 5 people that takes you through a series of vortex loops. It continues with more choices at Stage Dive and Record Launch, offering rides with LED lights and music. Are you sensing a theme here? More musical fun can be had at the Groovin’ Lagoon Activity Pool, where everyone can enjoy the rock wall, lily pad walk, basketball hoops, and waterfall. And the little ones can splash around in the multi-level play structure with small and medium slides and more water spray features than you can count. Not to leave the adults out, there is an adults-only infinity pool, bar, and seating on the third floor. SoundWaves can definitely weave its spell on you and spoil you for all other indoor waterparks.

What’s Special about this Indoor Waterpark

Near Great Smoky Mountain National Park, the Wilderness at the Smokies has the largest indoor waterpark in Tennessee, the Wild Water Dome. You can enjoy splashing and sliding all year round in this 91,000sq-ft waterpark, which has 17 water slides and nine pools. Some of the not-to-be-missed thrill rides are the Storm Chaser and Runaway Canyon. Storm Chaser is a four-person ride that plummets 55 feet down a tunnel before a zero gravity fall into an oscillating funnel that splashes into the pool. Runaway Canyon is a 5-story raft ride that takes you through 450 feet of waterfalls and tunnels, along with several twists and turns.

But there’s more! Coming in the fall of 2023 is a 40,000sq-ft expansion of Wild Water Dome. A lazy river with an immersive LED tunnel experience and a three-story water coaster that will premier the world’s first slide with Reverse AquaLucent effects will be added. The exciting new addition will also include a rooftop pool with a glass edge giving guests a great view of the Smoky Mountains.

In addition to the thrill rides, Wild Water Dome has a multi-leveled water play feature with a couple of slides and tons of water features and tipping buckets, a water basketball area, and a shallow activity pool for toddlers in your family. And when you get hungry, bring the gang to Grizzly’s Grill for pizza, burgers, and chicken tenders, rounding out what can be a perfect day at Wild Water Dome Indoor Waterpark.

What’s Special about this Indoor Waterpark

Avalanche Bay is the largest indoor waterpark in Michigan, located within the Mountain Grand Lodge resort at Boyne Mountain. The waterpark is 88,000 sqft full of six slides, a water tower, a cannonball slide, an activity pool, a stand-up surf simulator, a lazy river, hot tubs, and a water-based obstacle course with logs and icebergs. The Big Couloir is the highlight that surprises you when the trap door opens, and you fall, accelerating to 38 ft/sec into a 360° Super Loop. You must see this unique and hair-raising ride to believe it.

Even though Avalanche Bay lacks a wave pool, the waterslides are fast, entertaining, and thrilling, and plenty of other water activities keep you occupied all day. Avalanche Bay has activities for all ages, including single and double tube slides, mat racers, water basketball, and the Kitz pool, which has a zero-depth entry with tons of sprinklers, water buckets, and a mini-slide for the tiny members of your family.

Teens, tweens, and adults will love playing in Splasherhorn with its 800-gallon waterfall and multi-level bridges, slides, water sprays, and even more dumping buckets. The lazy river winds through the whole waterpark with a current that guides your tube through hidden water features. With all this and more, why not spend a day having fun in Avalanche Bay while visiting Northern Michigan?

What’s Special about this Indoor Waterpark

Epic Waters Indoor Waterpark has several innovative waterslides that will impress the hardest waterpark critic. Some of the Epic Waters Indoor Waterpark’s innovative rides are the Yellowjacket Drop, a combination of the Boomerango and Constrictor tube rides that has an enclosed slide where you shoot out the tubes onto a wall and then feel zero gravity. The Aquanaut is the first indoor double-rider Aquasphere inner-tube ride, where you slide through an enclosed tunnel with flashing lights. There are even more innovative rides at the Epic Waters Outdoor Waterpark.

A unique feature of Epic Waters’ Rio Grand lazy river is that the calm, relaxing river can experience a surge that causes waves and currents to take over the tranquil waters when you least expect it. At 80,000 sqft, Epic Waters is a decent-sized waterpark with 11 slides, a 650-ft lazy river, mat racer slides, a FlowRider surf simulator where you can go boogie boarding, a water playground with geysers, sprinklers, and a 300-gallon water bucket, and a 6,000 sqft arcade for those done with the water rides.

For the ones that build up an appetite from all those wicked slides, there is a cafe that offers plenty of options to munch on at the end of the day, and for the adults, there is a bar and lounge for you to relax in.

What’s Special about this Indoor Waterpark

The Splash Lagoon is an 84-degree tropical Polynesian 80,000 sqft indoor waterpark paradise. Splash Lagoon has nine water slides, two bowl slides, a 200,000-gallon water wave pool that doesn’t skimp on wave height, a lazy river with a waterfall (you will get wet!), a FlowRider surf simulator, two activity pools, a play structure, and three whirlpools. The full-adrenaline must-ride slides are the Hurricane Hole, Cyclone, Shark Attack, and Black Hole (I hope you aren’t afraid of the dark!).

The younger set has plenty to enjoy with the Tree House with slides, tons of mini dumping buckets, water cannons, and a giant coconut that dumps water down the Tree House. More activity play areas are the Monkey Shines Island, with pint-sized slides and water features, and Adventure Bay, where you can play basketball and cross the pool on lily pads. But the highlight for the little ones will be the newly redesigned Froggy Splash Pad, tons of water fun with their favorite frog characters, climbing features, and slides. Splash Lagoon’s cool and unique feature is the ropes course above the splash pad and water slide splash-down area.

After the water rides, take a break in the arcade, or grab some food at the numerous dining options on the multiple levels of the resort. Splash Lagoon Indoor Waterpark’s range of water attractions and amenities makes it a must-visit destination for anyone looking for great value and indoor water fun in Northwest Pennsylvania.

What’s Special about this Indoor Waterpark

Massanutten Resort is an indoor waterpark that covers 56,250 sqft filled with eight slides, an adventure river with waterfalls and sprays guaranteed to get you wet, a multi-level aquatic fortress, a wave pool, hot tubs, and several play areas for younger children. The popular attraction is the FlowRider, the first (and largest) surf simulator in Virginia. If you ever want to learn how to surf, take a turn with almost 50,000 gallons of water per minute flowing out and under your surfboard. How long can you stand up in these ocean waves?

The exciting water slides are the Skyline Falls, Avalanche, Peak Splash, Melting Mogul, and Country Cooler. Step up to the entrance of the tube/slide and let gravity take you away through twists, drops, and turns before dumping you out at the end. Kids will love going down these slides one after another.

Right in the center of the waterpark is the Massanutten Meltdown, a giant fortress three levels high with water cannons, five slides, waterfalls, and a giant tipping water bucket ready to douse you at any moment. Listen for the bell! While waiting for your kids to play on the rides, soak it up in the Shenandoah Hot Springs.

Outside the water rides, there are 12 dining sites, a state-of-the-art arcade, escape rooms, golf courses, zip lining, mountain biking, and a surf shop for all those newbie surfers that started today on their visit. Massanutten Resort Indoor Waterpark provides an exciting and enjoyable experience for visitors of all ages. Its range of water attractions and amenities makes it a must-visit destination for anyone looking for indoor water fun in Virginia all year long.

What’s Special about this Indoor Waterpark

Zehnder’s Splash Village is unique as it has two distinct indoor waterparks with over 50,000 sqft of fun water activities to enjoy. The first is Splash Park, the original and older of the two waterparks but one of my favorites. It has a sweet fairytale vibe with huge trees, giant mushrooms, tall flowers, and little houses where you expect gnomes or fairies to come out and surprise you as you float on the Crooked Brook Creek Lazy River. The Action River in Atrium Waterpark provides a faster current if you want more excitement.

Each park has similar activities with water basketball, a zero-entry activity pool for the little ones, and a Splash Landing Play area in Splash Park featuring water geysers and lily pads for the more adventurous kids. And the coup de grace is the water slides in both waterparks. A six-story family raft ride and a couple of four-story tube slides provide laughter and squeals through their twists, drops, and turns. The big draw, though, is the Super Loop Speed Slide that drops you four stories in a tube within less than 7 secs. Be ready for some fast thrills on this one!

Then when you are ready for some sustenance, head over to Elf Hollow Cafe & Mushroom Grille. There is an arcade for those tired of water, but most people will take the shuttle into Frankenmuth for a great chicken dinner.