Avalanche Bay Indoor Waterpark

About Avalanche Bay Indoor Waterpark

Huge indoor park with waterslides. Massive water park inside a resort featuring slides, a lazy river & children's pool. Avalanche Bay is a year-round indoor water park, allowing visitors to enjoy water attractions regardless of Michigan's seasonal weather. Rated 4.3 out of 5 stars by 1,374 visitors.

💬 What Visitors Say

• 💡Rent Premier Seating or Cabana Cove to establish a comfortable home base for the day—reviewers appreciated having designated parent relaxation spots while still being able to supervise kids
• 🕐Visit on weekdays (especially Tuesday) to experience lower visitor volumes and shorter waits on the big water slides, though be aware staffing on slides may be minimal during off-peak times
• 💡Bring water shoes—multiple reviewers noted the floors were slimy and dirty, making barefoot walking uncomfortable
• 💡Prioritize the smaller kids attractions (splash zones, fountains, splash park) as these areas are better maintained and ideal for younger children; avoid the gated hot tub area which has had maintenance issues
• 💬Be prepared for cool water temperatures—multiple visitors mentioned the water is colder than expected, so plan accordingly and consider bringing a rash guard for comfort