One of the last remaining pedestrian suspension bridges in North Carolina.

An expansive complex of subterranean tunnels is all that remains of one of Europe's most formidable medieval fortresses.

Some believe that the artist behind this whimsical statue inserted his own likeness as a way to discreetly flip the bird.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

A church of bones, decorated with 40,000 human skeletons.

Macabre astrological automaton clock dating to the late 1400s.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

Located within a historic park, the beacon is the oldest standing structure in Miami.

At this bayside marina, enormous wild tarpon jump out of the water to snatch fish from visitors’ hands.

A botanical hideaway sits inside the ruins of a half-built Civil War fort.

Recently celebrating its 25th anniversary, the garden opened in September 1997 to celebrate the men and women who have had the greatest impact on Key West.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

A dark, dank room in subterranean Manhattan was the site of a ghastly murder.

Historical figures from New York City's Catholic community reside in Midtown.

This Florida resort community is where the Amish come to have fun in the sun.

Florida castle built with aluminum printing plates.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

A crumbling hospital from the 1850s on Roosevelt Island.

Odd outsider art installations surround a Gold Rush-era ghost town.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

In Paris, Texas they have their own Eiffel Tower, it just has a cowboy hat on it.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.