While it’s a common scene to watch speedboats, sailboats and sometimes yachts drift from Diversey Harbor out into Lake Michigan as bikers, joggers and dog walkers roll by on the lakefront path, back in 1900 it was quite a different scene. As shown in the photo above, courtesy of Calumet412.com, there were no bridges, bike paths or even a harbor. Small wood outcroppings allowed people to rest while looking out at the lake and a small beachfront scattered with some driftwood. Today, hundreds of boats can dock just up the water from a golf driving range, Lincoln Park Zoo and the Nature Museum. Pretty wild how it can change in such a short time period.