The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

This massive airship factory is so large that it has its own indoor weather.

Prison made famous by The Shawshank Redemption has been out of commission since 1990.

This recycled wax museum may be the only one that features John Travolta in a Bible scene.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

This California artist's front yard acts as a gallery for his unique, scrap metal animal sculptures.

There aren't too many operational funiculars around, but Pittsburgh has two!

Color-coded signs direct drivers on a network of routes designed to avoid Pittsburgh traffic.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

"Where the ducks walk on fish."

Memorials and tributes scattered across the university grounds remember a famous national tragedy of the Nixon era.

Antiques and recycled art surround this cabin designed to resemble a 19th-century schoolhouse.

A grandiose title could not save this mercantile community from obscurity.

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.