See the forest preserve from the treetops! This seven-acre course, built and operated by GoApe Treetop Adventure and Zipline Course, offers a two- to three-hour trek through more than 40 obstacles located 40 feet in the air. The course includes zip lines, Tarzan swings, and a series of rope ladders, bridges, and more. There is also a Treetop Junior course offering an all-ages experience.