Dive into an urban oasis. Millennium Park.
Read MoreA 18 mile promenade along the lake. Lakefront.
Read MoreThe green lungs of the city. Millennium Park.
Read MoreBecome a champion of trees. Lisle.
Read MoreA 2.7-mile promenade from East to West on the North Side. Wicker Park/Bucktown/Logan Square/Humboldt.
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