A daily replay of the experiment that proved the rotation of the Earth.

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

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

This elaborate towering structure was once famed for its revolutionary height.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

Yo, Adrian!

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

World's first "penitentiary," meant to be humane, drove men insane.

A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

The unbelievably opulent home built for an infamous newspaperman.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

A hotel and restaurant serving as the mecca of kitsch.

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

Every hour the doors open to reenact the legend of the heroic mayor who saved his town by drinking a gallon of wine.

The fairy tale castle of the "fairy-tale king."

Macabre astrological automaton clock dating to the late 1400s.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

A wall of chewing gum moonlights as collective art.

A museum dedicated to the history and exploration of both popular music and science fiction.

A giant Troll lurks under one of Seattle's oldest bridges.