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

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

The narrowest house in America is seven feet of pure spite.

The peaceful gravesite of a rugged wild west gunman echoes the touching story of his last days.

Vibrant street art created with mixed media.

This house's itty bitty size means no humans allowed.

Of the many chalices in the running for the Holy Grail, this one in Valencia Cathedral sure looks the part.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

Gold Rush ship-turned-hotel buried underneath San Francisco's financial district.

A tribute to the "toughest woman on the Texas frontier," who survived a famous battle and five husbands.

A 19th-century politician who died after walking home in a blizzard is honored with this Manhattan statue.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Continuing the tradition of the dime museum in style.

This fort down the Potomac from Washington, D.C. was once the only defensive fort protecting the capital.

The only recreation of William Shakespeare's indoor playhouse.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

A bit of retro transportation flair preserved in the world's largest department store.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Every hour on the hour a naked heroine and her leering foil appear from this giant cuckoo clock.

A sobering account of the vibrant multicultural neighborhood that was destroyed under apartheid.

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

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

A walk through the historic city center, under the streets of Seattle.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.