Forming a natural border between the United States and Canada, Lakes Superior, Michigan, Huron, Erie, and Ontario hold around one-fifth of the world's surface freshwater. And these
Great Lakes might look like the perfect place for a summer getaway, but beneath their beautiful blue waters lurks a much darker side. From thousands of shipwrecks and freak storms to lake monsters and bizarre disappearances, these enormous lakes have plenty of secrets to keep you up at night.
So, click on to discover some of the most terrifying facts about the Great Lakes, and think twice before going for a dip.