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

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This abandoned dream castle and its cemetery look out over the city that once inspired their creation.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

One man's real life disfigurement inspired a lasting local legend surrounding an eerie tunnel.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

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

This secluded walking trail is a hidden gem of a Pittsburgh park.

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

This dramatic rail curve was once the target of a failed Nazi attack.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

Collection of trolley cars in the woods represent one man's attempt to preserve transportation history.

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

It marks the spooky spot where the bodies of two young boys were found in the 19th century.

The ruined remains of a coal mining ghost town are hidden within the woods.