7-Day Forecast

  • Today
    56°F
    49°F
    62%
  • Sun
    59°F
    50°F
    46%
  • Mon
    59°F
    47°F
    7%
  • Tue
    66°F
    53°F
  • Wed
    68°F
    52°F
    20%
  • Thu
    59°F
    45°F
    99%
  • Fri
    51°F
    38°F
    39%

Avalanche Bay

Get on the green!

Avalanche Bay is the largest indoor waterpark in Michigan at 88,000 square feet and located at Boyne Mountain Resort, a short drive from Bay Harbor. The weather is always perfect and you'll have plenty to explore with six exciting water slides, a children's pool, relaxing hot tubs, RipZone surf simulator and a lazy river!

Always 84 Degrees

"I'm bored" is never heard here.