North America’s first rotating waterslide spins riders on a giant wheel, and it lives indoors. That means you can ride it while snow piles up outside in Wisconsin.
Wild, right?
The same building holds a spinning roller coaster, bumper cars, and tea cups. Next door, a warm indoor water park covers more than 100,000 square feet.
Swimsuits in January suddenly sound reasonable.
The whole place leans hard into an Ancient Greece theme. Rides carry names borrowed from gods, monsters, and myths.
Even the coffee shops get a Greek twist.
I can’t imagine a better answer to a gray winter weekend with restless kids. Boots come off, towels come out, and the cold becomes somebody else’s problem.
Winter Boots Off, Swimsuits On, No Questions Asked
Snow can fall all it wants at Mt. Olympus Water & Theme Park Resort.
The indoor water park and indoor theme park run year-round, so the weather loses its vote.
That matters in Wisconsin, where winter can stretch on for months. Families need somewhere to burn energy that doesn’t involve shoveling the driveway.
The resort sits in Wisconsin Dells, a town famous for water parks. Mt.
Olympus stands out by stacking dry rides and water rides under its own roofs. You get two kinds of fun without crossing a frozen parking lot between them.
The whole place wears an Ancient Greece theme like a proud costume. Columns, statues, and mythology names pop up everywhere you turn.
It’s a little cheesy, and that’s exactly the charm.
Plan your day around both parks rather than picking just one. Kids who get waterlogged can switch to bumper cars, then head back to the slides later.
A smart tip is to arrive close to opening time. That gives you a head start before the day gets busy.
Pack swimsuits in a bag you can grab easily, because nobody wants to dig through luggage while excited kids hover.
The Slide That Rides A Wheel Will Mess With Your Sense Of Direction
Ferris wheels and waterslides finally teamed up, and the result is Medusa’s Slidewheel. It opened in 2022 as North America’s first rotating waterslide.
Riders slide through tubes while the giant wheel turns at the same time. So the track keeps changing position as you move.
Your brain may need a minute to catch up.
Think of it as a slide that refuses to sit still. Most slides send you one predictable way, start to finish.
This one adds motion on top of motion, which makes every ride feel a bit different.
Fans of thrill rides tend to put this at the top of their list. Some people find it longer and dizzier than expected, though.
If anyone in your crew gets motion sick, a quick heads-up helps.
Height and safety rules can apply, so check the posted signs before lining up. That saves a disappointed walk back down for little ones.
Here’s a fun bragging point for the ride home. Your kids can tell friends they rode a slide that spins like a wheel.
In the middle of a Wisconsin winter, no less. Few school show-and-tell stories top that one.
Snakes, Towers, And A Basketball Hoop In The Water
Four slides named after snakes sounds like a dare. The Mystical Tower holds Anaconda, Boa, Cobra, and Diamondback, all tube slides inside Medusa’s Indoor Waterpark.
Some take single riders and some take doubles. That makes it easy to pair a nervous kid with a brave parent.
Teamwork, but wetter.
The indoor park covers more than 100,000 square feet. It stays warm inside, so a chilly morning outdoors won’t follow you in.
Not everything here is about speed. Warriors Walk tests your balance as you try to cross without taking a splash.
Kids love watching grownups wobble, so prepare to be entertained or embarrassed.
Indoor Water Basketball offers a friendlier kind of competition. Nobody needs a jump shot when the court is a pool.
Then there’s the endless river for floating along on an inner tube. It’s a good reset after several tower climbs.
Tired legs will thank you.
A simple plan works well here. Hit the big slides while energy is high, then drift on the river when everyone starts to fade.
Save basketball for the family rematch before dinner.
Little Pirates Get Their Own Ship To Conquer
A 35-foot pirate ship waits for the smallest swimmers at Mt. Olympus Water & Theme Park Resort.
The area is called Hispaniola Bay, and it’s built for kids 48 inches and under.
The ship comes with sails, tunnels, and five waterslides. Waterspouts and geysers add surprise splashes from every direction.
Shy kids can ease in, while bold ones go full captain mode.
Having a dedicated zone matters for younger children. Big slides can feel overwhelming when you’re four.
A space sized just for them builds confidence fast.
Serpent’s Pool gives little ones another option. This smaller wading area arrived as part of the Medusa’s Slidewheel expansion.
It’s a calmer spot for toddlers who prefer shallow water.
Grownups get something too. Several whirlpools and hot tubs sit throughout the indoor waterpark.
They’re perfect for warming up between rounds of supervising.
Stick close to younger kids even in kiddie areas, since splash zones get slippery. Water shoes can help small feet keep their grip.
Bring a towel that’s easy to find in a crowd. A bright color or fun pattern makes grabbing it much quicker when a shivering pirate comes running.
Dry Rides For When Everyone Looks Like A Raisin
Wrinkly fingers are your cue to dry off and switch parks. The Parthenon Indoor Theme Park packs plenty of action without a single drop of water.
The OPA Twister Coaster is a spinning roller coaster with drops and turns. Riders need to be at least 48 inches tall.
Expect giggles, gasps, and maybe a wobbly walk afterward.
Bumper Cars bring out the competitive side in every family member. Grandma included, probably.
Meanwhile, the Tea Cups offer a gentler spin for those who want fun without the jolts.
Younger riders have choices too. The Bi Plane Ride, Crazy Trolley, Kiddie Swing, and Balloon Ride suit smaller adventurers nicely.
Demeter’s Putt-Putt adds a round of mini golf to the mix. A life-size Soccer Pool gives kids another way to run around.
A rock climbing wall is also available for an extra cost.
The giant arcade can easily swallow an hour or two. It runs on a game card, so set a budget before handing it over.
This park is a lifesaver for kids who aren’t big swimmers. Everybody finds something here, even the person guarding the bags.
Your Room Key Doubles As A Ticket To The Fun
Over 1,600 rooms make this one of the biggest places to sleep in the Dells. Options include Hotel Rome, Resort Rooms, and a Camp Resort for a more rustic stay.
The best perk is simple. Water and theme park passes come included with your stay.
Families can head in and out of the parks without buying extra tickets each day.
Rooms typically include a mini-fridge, a microwave, a flat-screen TV with cable, and free WiFi. Many family rooms also feature bunk beds, which kids tend to treat like a bonus ride.
Not every building connects directly to the parks. Some sit a short drive away.
Ask about building location when you book if walking access matters to you.
Check-in happens at one central spot, 655 N. Frontage Road, rather than at every building.
Plan a little extra time for that first stop.
Requesting an exterior-facing room is also an option, based on availability. Some rooms face an indoor atrium instead of the outdoors.
Pack a small coffee setup or plan a morning coffee run. A fridge and microwave handle snacks and leftovers nicely for budget-minded families.
Gyros, Funnel Cake, And Other Fuel For Tiny Olympians
Hungry swimmers turn into grumpy swimmers fast. Luckily, Mt.
Olympus Water & Theme Park Resort keeps plenty of food options close by.
Hades BBQ Pit serves fair-style favorites like hamburgers, hot dogs, and chicken tenders. Picky eaters usually find a safe choice here.
The Greek theme shows up on the menu too. A gyro with pita and tzatziki fits the setting perfectly.
It’s nice when lunch actually matches the decorations.
Pizza and salads round things out for a quick meal. Those work well when the group can’t agree on anything else.
Parents running on low sleep will appreciate Kaffe’ Opa. These coffee shops brew Starbucks Coffee in several spots around the resort.
Dessert lovers get a strong lineup. Delphi Ice Cream offers ice cream and funnel cake, and Dippin’ Dots pops up as well.
Good luck walking past that without a detour.
Outside food isn’t allowed in the park, so plan meals around park dining. Eating a big breakfast before heading in can help stretch the day.
Snack breaks also give everyone a chance to rest their legs and plan the next ride.
Small Perks That Make A Big Day Easier
Early birds get the rides here, literally. Resort guests receive a half-hour of exclusive early ride time at the theme park before the general public arrives.
That window is gold for families with ride lists. Knock out favorites while lines are short, then relax.
The resort offers private parking and WiFi for guests. A 24-hour front desk handles questions at any time of day.
Strollers and mobility scooters are available for rent. That helps anyone who tires quickly, since the property is large and spread out.
Gift shops sell souvenirs for the ride home. Kids usually want proof they survived the giant slides, after all.
The resort’s main park address is 1701 Wisconsin Dells Pkwy A, Wisconsin Dells, WI 53965. Put it in your GPS before you leave so nobody argues about directions.
Bags larger than a purse may be checked at the entrance gate. Travel light for an easier walk in.
One more practical idea is to choose a meeting spot right away. Big parks make it easy to split up.
A landmark like a statue or ride entrance keeps everyone on the same page.
A Hot Dog Stand Grew Up To Be A Greek Empire
Back in 1970, this whole place started as a humble hot dog stand. That might be the most Wisconsin origin story ever.
The Laskaris family kept building from there. Go-kart tracks came along, then motels.
Eventually the business merged with neighboring water parks to become the massive resort you see today.
Growth hasn’t slowed down. Medusa’s Slidewheel arrived in 2022 and drew attention across the country.
In 2024, the towering Rise of Icarus waterslide complex joined the outdoor lineup for warmer months.
That steady expansion says a lot about the family’s ambition. The resort aims to be the world’s largest water and theme park resort.
Bold goal, but the gods would approve.
Knowing the backstory makes the visit feel a little warmer. Every spinning coaster and pirate ship traces back to a simple snack stand.
Mt. Olympus Water & Theme Park Resort now gives Wisconsin families a reason to cheer when the first snowflakes fall.
Winter turns into swimsuit season indoors.
So next time the forecast looks bleak, remember this place. Grab the towels, round up the kids, and let the snow pile up outside while you slide.
