This icon of the Atomic Age now lays dormant.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A legendary boxing venue and ring featured in Rocky V.

Nothing says indulgence like a 1,500-pound chocolate castle.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

The residents of this ominous-sounding street in Pennsylvania liked its name so much they fought to keep it.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.

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

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

A glittering Thai Buddhist temple in suburban Pennsylvania.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

The body of St. John Neumann and his collection of hundreds of relics, on display in a Philly church.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

Behold the rickety wooden glory of the world's oldest operating roller coaster.

Pennsylvania's own Roswell-style UFO mystery.

An outlandish shoe shaped house built by an eccentric millionaire.

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

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

The graffitied ruins stand hidden within the Pennsylvania woods.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.