You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.

One person's lost luggage is another person's treasure.

A winding district gerrymandered into the shape of a mantis.

This building at the south end of the boardwalk was once home to the U.S. Life-Saving Service and the U.S. Coast Guard before being rescued itself.

This 16-foot, intricately detailed model of the Gearing-class destroyer has been called the most detailed model ship ever built.

A suburban museum tells the story of a historic transportation network and even provides rides in antique trolley cars.

Rediscovered after a century, the father of the American Navy was reinterred in something dredged up from Davy Jones' Locker.

Meet some of the most prominent figures in Black history through life-sized wax models.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

The land is home to swimming ponies and a legendary 18th-century treasure.

A museum dedicated to exhibiting remarkable outsider art.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

The trials and tribulations of marking Poe's grave.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

The busy transport hub is home to the tallest airport slide in the world.

This statue of the great Argentinian car driver is located near a famous curve of the Monaco Grand Prix.

Museum celebrating the ocean, with the largest wunderkammer dedicated to sea exploration.

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

A fortified palace in the shape of a ship on the Thiou river.

The shape of this old salt factory complex was inspired by the course of the Sun.