In 1967, murder and mayhem disrupted the tranquility along this quiet stretch of Old Route 66.

Its history includes dinosaur fossils, cattle rustlers, Georgia O'Keeffe, and a mythical giant rattlesnake named Vivaron.

A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

The curiosities and wonders of pharmacy in a delightful historic building.

With beautiful views and every detail perfectly considered, one of the geniuses of modern architecture built himself the perfect home.

One man's vast collection of artifacts and ephemera from matchbooks and postcards to vintage neon signs and cars.

The decor of this Hollywood movie palace just barely predated the opening of King Tut's tomb.

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

A bigger-than-life pun that has become a beacon of altruism.

Dedicated to one of the darkest moments in Irish history.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

One of the indelible moments of the American Revolution took place at this location.

The first bell ever cast in Boston was cast by Paul Revere...and sounded terrible.

This ambitious father and son team reigned supreme over the North End, and witches, for many years.

Narrowest house in Boston.

Historic Hull Street was actually the first street with a proper name in the Boston area.

This parking garage was the site of what was - at the time - the largest cash robbery in history.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

A public urinal so pretty, it was declared a national monument.

A beautifully eclectic mix of architectural styles.

This cheese shop also houses a museum devoted to Dutch dairy.