Best Things to Do for Adults and Kids in Crystal Lake, Illinois
Three Oaks Recreation Area
Beach and swimming
Hiking and biking trails
Crystal Lake Park District
Various parks and playgrounds
Sports programs and classes for all ages
Raue Center for the Arts
Theater performances
Art classes and workshops
Crystal Lake Historical Society
Local history exhibits
Educational programs for children
Crystal Lake Main Beach
Swimming and sunbathing
Volleyball courts and picnic areas
