The Cramer Tunnel, about 78 miles north of Duluth is the largest railroad tunnel in Minnesota measuring about 1,800 feet and has been abandoned since 2008.
This is what remains of Trinity Lutheran Hospital in Kansas City, Missouri. Urban explorers found an intact morgue and what appears to be millions of dollars of abandoned equipment.
You're not likely to see a home like this anywhere. It's a stone mansion abandoned in the woods that looks like it was inspired by the Flintstones cartoon.