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Avalanche Bay Indoor Waterpark at Boyne Mountain Resort

New Junior Pricing Coming September 19!

Are you looking for an aquatic adventure in Michigan? Well Avalanche Bay Indoor Waterpark is the place for you and your family vacation! At 88,000 square feet, Avalanche Bay is Michigan's BIGGEST indoor water park featuring slides, rides, kids pools, climbing walls, lazy river, and even a surf simulator. There is fun adventure for everyone at Avalanche Bay.  WHERE ADVENTURE LIVES!  Check out the new Junior Pricing