One of the last remnants of the city's Chinese nightclub scene is now a dive bar selling killer mai tais.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

An underwater statue of Christ blesses the depths off Key Largo.

The "worst battleship ever built" is enjoying a grand second act, submerged 30 feet in the Gulf of Mexico.

This amazing 15th-century mural remained hidden in plain sight for centuries.

A stone troll guards the hike that leads to this waterfall.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

A century-old magnolia tree is the only living landmark tree in New York City.

A neighborhood park in the city of Cáceres hides what some believe are revolutionary examples of Neanderthal cave art.

One of the world’s longest pedestrian suspension bridges.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

These magnificent city walls rise from the barren sun-baked Spanish plains like something straight out of a fairytale.

A once grand hotel is being retaken by the wilderness it once capitalized on.

Parts of this former military training ground may have inspired parts of J.R.R. Tolkien's famous fantasy series.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

According to one story, this burial mound is made up of stones that represent the casualties of a major battle.

In a largely deserted ghost town, a little brick building recalls its history as a gold rush hub and haven for outlaws.

During the 19th-century, this park was a vital trading fort.

A bizarre house filled with an astounding array of collections.

A unique flight of canal locks that owe their form to 19th-century cost-saving measures.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

A New Hampshire grave with a grudge.