Chicago Detours offers guided tours of architecture, history and culture that bring people to explore stories and places locals don't even know. Youth particularly enjoy the use of shared iPads with historic photos and video clips. Their interior tours make for great rainy day (or sunny day!) options for exploring downtown and learning about Chicago history from Chicago Detours' fun and engaging tour guides. The Loop Interior Architecture Tour uses secret shortcuts and underground passages to explore Chicago from the inside, including the mostly underground Pedway System. You'll comfortably spend less than five minutes outdoors during this two-hour tour, which is available for student group field trips.