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

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

When zealous marijuana enthusiasts kept stealing the "Mile 420" highway marker, the State of Colorado got creative.

Collecting 700 years of mechanical death-dealing, the NRA's sprawling gun museum is a revealing testament to the American obsession with armament.

This pre-Revolutionary War grist mill ground corn and flour for soldiers in seven American wars.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Outsider art meets paleontology at this roadside reptile repository.

The Grand Ole Opry's big voice came from a small home in rural Virginia where she was eventually buried.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.

Despite violent work crews and massive delays this abandoned canal tunnel was built to last into the modern day.

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

The resting place for anonymous victims of the Danube's dark waters.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

The intriguing personal collection of a professional demon-chaser.

The angel of death appears to weep black tears at this grave marker.

A few stone foundations and an old graveyard are all that is left of this once thriving settlement in the wilds of Connecticut.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

The once abandoned ruins of a Victorian beachside amusement park are now back in working order.

Final resting place of one of the classic authors of horror literature.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."