As a Chicagoan all my life, I always look forward to finding something interesting and strange in and around this city. I have heard some stories of
strange instances in Lake Michigan and one story is told in the "Chicago Haunts" books by Urszula Bielski.
www.amazon.ca...
I forget in which one it is but it talks about the alleged "Triangle" that is found in Lake Michigan that is very similar to the Bermuda Triangle.
One instance involved sail boaters that were somehow thrown into an alternate timeline with bizarre incidents that left them scratching their heads.
more can be found here:
en.wikipedia.org...