An ideal wedding spot that is almost too ideal.

These beautiful ruins deep in the Pennsylvania woods are thought to have been a ski lodge or a speakeasy, but no one really knows.

The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

The Home and murder site of the witch of Rehmeyers Hollow.

One of the oldest Catholic churches in the U.S., situated just east of Gettysburg.

An outlandish shoe shaped house built by an eccentric millionaire.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

An abandoned stretch of highway, deteriorating next to the operational one.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

This forgotten building was one of the few Philadelphia-area breweries to survive Prohibition.

One of the oldest of its kind.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

The first American axe throwing club.

Where America's first doomsday cult awaited the end of the world.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A toxic ghost town sitting atop a massive coal fire.