River Forest Sheriff 536 N Harlem Ave Welcome to the official website for the Forest Preserve District of Cook County, Illinois! Here you will find information about our 67,000 acres of forest preserves, our 6 nature centers, our golf courses and driving ranges, lakes and fishing areas, bicycle and multi-use trails, our conservation and restoration efforts, environmental education programs, information on volunteering, detailed maps, and more... River Forest IL Sheriff Cook County Law Enforcement www.fpdcc.com Forest Preserve District of Cook County Illinois IL forests preserves districts Cook County FPDCC parks lakes fishing ponds sloughs rivers trails bicycling biking bike skiing cross-country skiing golfing golf courses driving r Forest Preserve District of Cook County Illinois IL forests preserves districts Cook County FPDCC parks lakes fishing ponds sloughs rivers trails bicycling biking bike skiing cross-country skiing golfing golf courses driving r Business Reviews Cook County Law Enforcement Testimonials