Avalanche Bay Indoor Waterpark will open to the general public on Friday, June 4. Day Passes are now on sale and you can visit the 2021 Summer Hours of Operation to plan your visit.

The Big Couloir
The ultimate thrill ride!

The Big Couloir

  • The ultimate thrill ride!
  • Waterslide
  • A thrill for riders 48" or taller

Riders begin in the launch capsule angled 10° from vertical, the steepest drop in the industry, where a trap door releases them into a narrow tunnel instantly accelerating riders to 38 feet per second. Powerful G-forces glue the rider to the wall the entire way around a 360° Super LOOP, all leading to a gentle landing in the watery run-out. Repeat. You have to see it to believe it!

The Big Couloir

Our latest addition and most thrilling waterpark ride, The Big Couloir will keep you buzzing for days. 

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