A lively annual event in which thousands of people race to push coffins heavy with bodies up a hill.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

A network of hundreds of interconnected wineries in caves hides under the town center.

A vista of the city and sea from atop the little-known viewing deck on an unassuming Columbus statue.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

San Diego's most historic and haunted home.

Eighty million natural history specimens call this gargantuan museum home.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

This brightly made over hotel hides decades of suicide, serial killers, and mysterious deaths.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

Strange beasts lurking in a garden are all that remain of a quirky, short-lived theme park.

Remnants of cells from the most notorious London prison may lie in the basement of a rare Victorian Gin Palace.

A building so large that it has its own weather.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

An historic and oft-filmed spot for musclebound iron pumpers on the Pacific coast.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

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

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.