Step 2 Magnificent Mile lakefront anchor
Free to enter and stretching six blocks onto Lake Michigan with the Centennial Wheel and enclosed concourses, it is a short walk east from a Mile base and a reason to choose that corridor in summer, when the lakefront is a feature rather than a cold hazard.
Best for: Warm-weather visitors weighing a Mile base for lakefront access.
Step 3 Free lakefront finish on the water
Free to enter and reached by the Lakefront Trail from Grant Park, Navy Pier closes the day on the water, with the paid Centennial Wheel and lake cruises if you want them - the natural last stop when the route runs south-to-lake.
Best for: Ending the day out on Lake Michigan rather than doubling back into the Loop.