Be sure to make a visit to Conservation World one of your stops during the McHenry County Fair. 2022 Conservation World will be open August 2-7 from 10 a.m. until 7 p.m. daily.
At Conservation World, families can experience the fun and excitement of spending time outdoors in Illinois.
Visit the Butterfly Garden. Follow the walkway to explore the vegetable garden, the pollinator garden, or the bee hives on the fair grounds. Learn about efforts to improve habitat and save threatened and endangered species. And enjoy free entertainment, free displays, and a walk through out hoop house.