Wisconsin Dells waterparks host multiple record-chasing slides, and the current tallest water slide in Wisconsin Dells is the 17-story tall Bonzai Pipeline at Noah’s Ark Waterpark. This bowl-and-mat slide delivers a 62.5-foot (19.05-meter) drop and top speeds estimated near 25 mph, landing riders in a 300,000-gallon splash pool. Verified park specifications, rider restrictions, and seasonal operation details explain why this attraction holds the height record. The following sections compare similar slides, clarify how height versus speed records differ, and outline what guests need to know to experience the tallest waterslide safely.
Verified Specifications of the Tallest Slide
Noah’s Ark Waterpark’s Bonzai Pipeline is commonly cited as the tallest water slide in Wisconsin Dells. The publicly posted specifications align with widely reported measurements from prior seasons.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Name | Bonzai Pipeline | Noah’s Ark Waterpark attraction list |
| Height (drop) | 62.5 feet / 19.05 meters | Noah’s Ark Waterpark specifications and industry compilations |
| Number of Stories | Approximately 17 stories | On-site signage and marketing materials |
| Rider Experience | Mat-style bowl ride with enclosed start and open descent | Noah’s Ark Waterpark ride description |
| Location | Noah’s Ark Waterpark, Lake Delton, Wisconsin Dells | Official park map and website |
| Seasonal Operation | Typically late May to early September; hours vary | Noah’s Ark seasonal schedule |
How It Compares to Other Notable Slides
Several other slides in the Dells approach similar heights, but Bonzai Pipeline’s verified drop remains the tallest among currently operating attractions. Variations in listed heights can stem from whether total structure height or actual vertical drop is measured, and whether a slide is enclosed versus open. The table below summarizes commonly referenced attractions and their approximate drops, where available.
| Attraction | Approximate Drop / Height | Type | Venue |
|---|---|---|---|
| Bonzai Pipeline | 62.5 ft (19.05 m) | Bowl with mat | Noah’s Ark Waterpark |
| Dueling Dragons (formerly) / Dragon’s Den | ~50–60 ft depending on measurement scope | Mat chute / enclosed | Noah’s Ark Waterpark | Tornado (Tunnel of Fear) | ~50 ft drop into funnel | Enclosed funnel | Noah’s Ark Waterpark |
Key Definitions and Context
In this region, the phrase tallest water slide in Wisconsin Dells usually refers to the greatest vertical drop on a ride that uses a mat or raft and is filled with water. Height is commonly measured from the top of the slide structure or dispatch platform to the landing pool surface. This differs from fastest waterslide records or those that rely on partial enclosed tubes without mats. Understanding how the feature is engineered helps clarify why some rides are tall but not classified as the tallest waterslides.
Height vs. Speed and Enclosure
Height contributes to speed, but design matters. A taller open chute can yield higher speeds, while a bowl creates high g-forces even with a lower drop. Some attractions marketed as record-breakers rely on enclosed tubes or hybrid forms that do not use a continuous mat. Therefore, Bonzai Pipeline holds the clear edge in verified drop height among mat-based waterslides currently operating in the Dells area.
What to Know Before You Ride
Experiencing the tallest water slide in Wisconsin Dells safely starts with understanding the basics. The ride uses a mat that two to three riders sit on, and you will encounter a steep enclosed tunnel before reaching the bowl. There are physical requirements, including height restrictions and weight limits, that help ensure riders can safely navigate the forces inside the bowl. Built to strict engineering and safety standards, the slide is inspected regularly, but individual experience may vary depending on maintenance schedules and operational decisions.
- Check minimum height requirements before your visit; common mat-style bowl slides require riders to be at least 48 to 54 inches tall.
- Arrive early in the day or during off-peak times for shorter wait times on high-capacity attractions.
- Purchase a wristband or specific ride ticket if the park uses a queue management system; single-rider lines may reduce wait times for some guests.
- Secure loose items, remove jewelry where required, and follow all instructions from attendants at the loading area.
- Consider weather and water temperature; operations may adjust hours or load procedures during thunderstorms or high winds.
Operational Considerations and Seasonality
Because the tallest waterslide in Wisconsin Dells is outdoors, it is subject to weather closures and seasonal schedules. Rain, lightning, high winds, or cold water temperatures can lead to temporary downtime or earlier park closing. Parks may adjust loading procedures during busy periods, and routine maintenance can temporarily close the ride for inspection or upgrades. Confirm current status through the park’s official channels before traveling to avoid disappointment.
Myths and Clarifications
Several myths persist around height records and which slide is the fastest or most extreme. Not every tall structure is a waterslide in the technical sense, and some attractions combine drops with enclosed tubing that does not use a continuous mat. When people ask for the tallest water slide in Wisconsin Dells, the most consistently verifiable answer refers to the specific bowl-and-mat ride with the greatest verified vertical drop. Understanding these distinctions helps set realistic expectations and avoid confusion with similarly marketed rides.
Planning Your Visit
To make the most of your trip to see the tallest waterslide in Wisconsin Dells, plan ahead with timing, tickets, and logistics. Arriving when the park opens often provides the best combination of shorter lines and favorable photo conditions. Bring waterproof bags for essentials, dress for sun and water exposure, and check the park’s website for any height or health advisories. Combining this marquee ride with other family-friendly attractions in the area can create a well-rounded day with multiple experiences.
Safety and Maintenance Standards
Waterparks in the Dells operate under strict safety guidelines and engineering standards. Rides like Bonzai Pipeline undergo regular inspections and are maintained to protect riders. Staff training, queue design, and clear signage all contribute to safe operation. While no attraction is entirely risk-free, following posted rules and listening to ride operators helps minimize hazards and ensures a predictable experience for visitors.
Summary
The tallest water slide in Wisconsin Dells is Bonzai Pipeline at Noah’s Ark Waterpark, featuring a verified 62.5-foot vertical drop from a 17-story structure. This bowl-and-mat waterslide remains the record holder among operating mat-based attractions in the area. Key details include its exact dimensions, seasonal operation, and rider requirements that ensure safe access for eligible guests. Comparing it to similar rides underscores how height, design, and construction type influence public records and guest expectations.