SHEBOYGAN, WI— The Blue harbor Resort and Conference Center, owned and operated by the Great Lakes Companies, is now home to a custom designed nautical themed water attraction beginning this month. The four-story, indoor structure, designed by KoalaPlay Group, features more than 12 levels of water adventure and can be used year-round. The waterplay structure has a towering ship with a mast and sails, a lighthouse, cargo nets, hand wheels, flags and life preservers, according to KoalaPlay. In addition, a series of transfer bridges, cargo nets, and web crawls guide participants around the attraction.