Photo of Mt. Olympus - Outdoor Theme Park in Wisconsin1 / 3
Theme Parks

Mt. Olympus - Outdoor Theme Park

📍 Wisconsin Dells, WI

4.1(811 Google reviews)

Mt. Olympus spans indoor and outdoor water parks plus a theme park with roller coasters and go-kart tracks. Highlights include Hades 360 wooden coaster and America's tallest waterslide.

roller coasterswaterslidesgo-kartsresort stayWisconsin Dellsyear-round
★★★★★Featured review by A O

Hades 360 <3

🏆 Family Action Verdict

Covers a wide age range — toddlers to teens — across water play, coasters, and go-karts. Thrill-seekers will gravitate to Hades 360 and the giant waterslides, as younger kids have gentler water park sections. Multi-day resort stays make the most of the full attraction lineup.

ℹ️ What to Know Before You Go

💡Staying on-site includes park tickets and a bonus day — significantly better value than day-trip admission.
Visit outdoor water park areas on weekday mornings during peak season to avoid the longest queues.
🎟️Check the seasonal calendar — outdoor water attractions close mid-September, so plan accordingly.
🚗Hades 360 is the marquee coaster; factor in wait times on busy summer weekends.

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💬 What Families Are Saying

View all reviews →
4.1

811 Google reviews

Coasters and thrill rides45%
Water park attractions35%
Resort stay value20%
A

A O

Hades 360 <3

D

Devin Ganka

Good last time I was there. Haven’t been since they opened their new record breaking slides.

Reviews from Google

Overview

Mt. Olympus in Wisconsin Dells combines a full outdoor water park, indoor water park, go-kart racing, and a traditional theme park with roller coasters. Signature attractions include the Hades 360 wooden coaster — frequently mentioned by name in reviews — and Medusa's Slidewheel, billed as America's first upside-down rotating waterslide. The resort operates year-round, with outdoor attractions running seasonally from mid-May through September.

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