Michigan’s Upper Peninsula is hiding something far more dangerous than locals ever imagined, and it’s been there for decades. Tourists flock to the region for its forests and lakes, completely unaware of what lurks beneath the surface.
Underneath Quincy Hill, near Hancock in Michigan’s Upper Peninsula, sits roughly 3.9 billion gallons of water. It is not a surface lake or river, but water contained within the hill itself, enough to fill nearly 6,000 Olympic swimming pools. The water grows warmer with depth, with the surrounding rock reaching close to 90 degrees near the bottom. It has remained at the same level for over 60 years…