Avalanche Bay Indoor Waterpark at Boyne Mountain Resort
Are you searching for crazy family fun?! Well, you've just found it! At 88,000 square feet, Avalanche Bay is the largest indoor waterpark in Michigan offering huge amounts of water fun for every age. Centrally located at the heart of Boyne Mountain Resort, this wet and wild waterpark is always 84 degrees and open all year 'round, making it the perfect destination for a vacation or just a day trip.