"The recently opened attraction at the Bavarian Inn Lodge is now the largest indoor waterpark in Michigan: a new wing that complements an older park and offers adults-only pools as well as special areas for little ones, making it genuinely family-friendly. Day passes let non-guests access both parks, and locals and visitors alike rave about its convenience for multigenerational groups." - Katy Spratte Joyce Katy Spratte Joyce Katy Spratte Joyce is a food, business, and travel writer based in Omaha, Nebraska. Her work has appeared in a variety of print and digital outlets, including Lonely Planet, Travel + Leisure, TripSavvy, Hemispheres, Condé Nast Traveler, and more. Travel + Leisure Editorial Guidelines