Hidden in the heart of Wisconsin Dells, Mt. Olympus Water and Theme Park Resort is home to one of the most jaw-dropping waterslides in the entire country.
Whether you are a thrill-seeker or just looking for a fun family getaway, this place delivers excitement at every turn. From record-breaking slides to roller coasters and lazy rivers, there is something here for everyone.
Get ready to discover why Mt. Olympus keeps visitors coming back year after year.
The Medusa Waterslide: America’s Tallest Waterslide
Standing tall above Wisconsin Dells, the Medusa slide at Mt. Olympus is the kind of ride that makes your stomach drop just by looking at it.
This record-breaking attraction earns its title as America’s tallest waterslide, drawing thrill-seekers from all over the country.
Riders climb what feels like a never-ending staircase before plunging into a near-vertical free fall that sends water spraying in every direction. The rush is immediate, intense, and absolutely unforgettable.
Even guests who visited mainly for the resort’s other attractions have called the Medusa the highlight of their trip.
If you are the type of person who lives for that heart-pounding, butterflies-in-your-stomach feeling, this slide was made for you. Plan to arrive early because word spreads fast, and lines can grow quickly on busy summer weekends.
The Outdoor Water Park: A World of Splashing Fun
Sprawling across a massive property in Wisconsin Dells, the outdoor water park at Mt. Olympus is the kind of place where a full day flies by before you even realize it.
Guests consistently rave about how clean and well-maintained the outdoor areas are kept throughout the season.
From high-speed slides to relaxing pool areas, the outdoor section has something for every age and comfort level. Families with younger children will appreciate the variety of attractions suited for smaller riders, while teens and adults can chase bigger thrills on the more intense slides.
One helpful tip from regular visitors: renting a cabana gives you a private, shaded space to recharge between rides. The outdoor bars also serve up refreshing drinks starting at 10 AM when the park opens, making it easy to kick back and soak in the Wisconsin sunshine.
The Indoor Water Park: Year-Round Aquatic Adventure
Rain or shine, the indoor water park at Mt. Olympus keeps the fun going no matter what the weather looks like outside.
Open year-round, it is a favorite destination for families who want to stretch their vacation into the cooler fall and winter months.
The indoor section features a solid variety of attractions, with clearly separated zones for different age groups. Guests who visited during the off-season in November noted they still had an absolute blast, thanks in part to the unique rotating waterslide that many called a one-of-a-kind experience.
Lounge chairs are available throughout the space for anyone who wants to relax and watch rather than ride. One practical tip worth remembering: bring your own large bath towel since the hotel provides smaller ones, and the indoor pool area can feel a bit chilly if you are not prepared.
The Lazy River: The Perfect Way to Unwind
Not every great water park experience has to involve screaming at the top of your lungs. The lazy river at Mt.
Olympus offers a completely different kind of joy, one that several guests have affectionately called their best friend during a visit.
What makes this lazy river stand out is its surprisingly fast current. Visitors expecting a slow, gentle float are often caught off guard by how much speed the water carries them through the winding channel.
It is exciting without being scary, making it a crowd favorite for guests of all ages.
Families with young kids find the lazy river to be an ideal spot to spend quality time together without worrying about height restrictions or intense drops. Free life vests are available for indoor and outdoor pools on a first-come, first-served basis, so grabbing one early in the day is a smart move.
Roller Coasters and Thrill Rides: Beyond the Water
Mt. Olympus is not just a water park.
The resort also features a full theme park packed with roller coasters and adrenaline-fueled rides that keep guests entertained long after they towel off.
The Hades roller coaster is a fan favorite, known for being a bumpy, wild, and absolutely crazy ride that leaves riders grinning from ear to ear. Multiple guests have described it as one of the most exhilarating coasters they have ever experienced, with a classic wooden coaster feel that modern steel rides simply cannot replicate.
One thing to keep in mind: height policies are enforced at ride entrances, and enforcement can vary slightly between staff members. To avoid any confusion or disappointment, check the posted height requirements for each ride before getting in line.
Arriving on a weekday significantly cuts down wait times compared to busy weekend crowds.
Go-Kart Tracks: Racing Fun for the Whole Family
Few things bring out the competitive spirit in a family quite like a go-kart race. Mt.
Olympus features multiple go-kart tracks that add a whole new layer of excitement to a visit that already has plenty going on.
The tracks are set up for different skill levels and ages, so even younger riders can join in on the action. Whether you are a seasoned kart racer or a first-timer, the courses offer enough twists and turns to keep things interesting from start to finish.
A word of caution for parents: keep an eye on the finish line area, as some guests have noted that staff supervision can be inconsistent at times. Staying alert and reminding young riders to follow the rules helps everyone have a safer and more enjoyable experience.
The go-kart tracks alone are worth factoring into your daily schedule at the resort.
The Arcade: Classic Games and Indoor Entertainment
Sometimes the best part of a resort day is the unexpected detour. The arcade at Mt.
Olympus has a way of pulling guests in for what they think will be a quick stop and keeping them there for hours longer than planned.
Packed with a wide selection of classic and modern games, the arcade is a great option when the water park is winding down or the weather takes an unexpected turn. Families have found it to be a fantastic way to fill evening hours after the outdoor attractions close for the day.
One helpful heads-up: the main gate to the park closes at 7 PM even though the park itself stays open until 9 PM. If you plan to visit the arcade later in the evening, make sure you are already inside the property before that cutoff.
Planning around this detail saves a lot of frustration at the end of a long fun-filled day.
Resort Accommodations: What to Expect When You Stay
Staying on-site at Mt. Olympus means waking up just steps away from all the action, which is a serious perk when you have excited kids ready to hit the water park the moment their eyes open.
The resort spans an enormous property with 31 separate buildings, offering a wide range of room styles and price points.
Room quality can vary quite a bit depending on which building you are assigned to. Some guests have found updated, comfortable rooms with great water pressure and functional amenities, while others have landed in older spaces that feel more dated.
Requesting an exterior-facing room and confirming your building location at check-in can make a big difference in your overall experience.
One consistent piece of advice from seasoned visitors: bring your own blankets and extra towels since hotel linens tend to be on the thinner side. Rooms with bunk beds are a popular choice for families traveling with multiple kids.
Pricing and Value: Getting the Most Out of Your Visit
One of the most talked-about aspects of Mt. Olympus is how much value guests can squeeze out of a single stay.
For roughly $340, some families have covered two full nights including access to go-kart tracks, indoor and outdoor rides, roller coasters, and the water park, which is a genuinely impressive deal compared to similar destinations.
Guests who stay at the main resort building get free access to the water park and free parking, two perks that add up quickly when you are traveling with a family. Food and drink prices inside the park are comparable to what you would find at any major theme park, zoo, or fair, so budgeting accordingly keeps surprises to a minimum.
Visiting in the middle of the week is one of the best strategies for stretching your dollar further. Wait times drop significantly on weekdays, and you get more rides in without spending extra money or energy standing in long lines.
Food and Dining Options: Fueling Up Between Rides
Keeping energy levels up during a full day at Mt. Olympus is easy thanks to several dining options scattered throughout the resort property.
From quick bites to sit-down meals, there is enough variety to satisfy most cravings without needing to leave the grounds.
The sports bar inside the water park building has received positive mentions from guests who appreciated having a comfortable spot to relax with a drink while the kids burned off energy nearby. Several visitors noted that the food quality was surprisingly solid for a theme park setting, with reasonable portion sizes and familiar menu items.
Outside the resort, Wisconsin Dells itself offers a great selection of local restaurants for guests who want to explore dining options beyond the property. Packing a few snacks in your bag is also a smart move since outside food is generally not permitted inside the water park area except for guests with documented medical conditions.
Check-In Process: Tips for a Smooth Arrival
Arriving at Mt. Olympus for the first time can feel a little overwhelming if you are not prepared for how the check-in process works.
The main check-in desk is located about a mile away from most of the resort buildings, which surprises many first-time visitors who are not expecting to drive to a separate location just to get their room assignment.
Once checked in, guests receive wristbands and a property map that makes navigating the sprawling 31-building resort significantly easier. Several visitors have praised the maps for being clear and helpful, especially given how large and spread out the property is.
Standard check-in time is 4 PM, though rooms are often ready closer to noon or 1 PM. Late check-out is available for around $20, which many guests consider a worthwhile add-on after a long stay.
Confirming room details and building location at check-in avoids most of the common confusion that some guests have experienced.
The Rotating Waterslide: A One-of-a-Kind Experience
Among all the attractions at Mt. Olympus, the rotating waterslide stands out as something genuinely different from anything most visitors have experienced before.
Added as part of the resort’s ongoing improvements, this slide offers a completely unique sensation that sets it apart from traditional waterslides.
Instead of a straight or curved drop, the rotating design spins riders in a way that feels almost disorienting in the best possible way. Guests who tried it during off-season visits in November described it as surprisingly thrilling for an indoor attraction, and said it alone was worth the trip.
Because the rotating slide is located inside the indoor water park, it is accessible year-round regardless of weather. This makes it especially appealing for families planning fall or winter visits when most outdoor attractions are closed for the season.
Trying it early in your visit gives you plenty of time to ride it more than once if you love it.
Planning Your Visit: Practical Tips for First-Timers
A little preparation goes a long way when planning a trip to Mt. Olympus.
The resort is open daily from 10 AM to 9 PM, but knowing a few insider tips before you arrive can turn a good visit into a truly great one.
Bring your own pool towels since hotel towels are not permitted inside the water park area. Free life vests are available on a first-come, first-served basis, so grabbing one early is smart if you have young swimmers in your group.
Sunscreen, hats, and comfortable water shoes are also worth packing since there is a lot of walking involved and very little shade available in the outdoor sections.
Booking a room at the main resort building rather than an outlying property puts you within easy walking distance of the water park and theme park attractions. Visiting mid-week instead of on weekends keeps lines short and makes the whole experience feel more relaxed and enjoyable for everyone.
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