A snapshot of the city's fascinating voodoo culture.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

World's first "penitentiary," meant to be humane, drove men insane.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

A terrific purveyor of natural history objects and curios.

A huge musical instrument played by the ocean.

A cemetery full of exquisite statuary, including a monument to a woman some say died of a broken heart.

Neo-cave art on the macro scale.

Hot springs monkey spa in the middle of Hell's Valley.

Site where Moses may have received the Ten Commandments.

A hidden bar inside an ad agency has a deliberately misleading name, so employees can stay late under pretext of paperwork.

One of the city’s oldest watering holes was originally the home of a famous James Brown (not that one).

Unusual books about food and drink abound in this 19th-century New York townhouse.

In the back of a nondescript sports bar is a museum-worthy mural by legendary cartoonists.

Come for the waffles, stay for more waffles.

Those belting out show tunes might not realize this piano bar marks the site where Thomas Paine died in 1809.

This subterranean oyster house has been the pearl of Grand Central Station since 1913.

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

The walls are decorated with whimsical murals painted by the creator of the Madeline franchise.

This semi-hidden Manhattan restaurant is based out of a loading dock.

Nikola Tesla's former home contains an homage hidden from plain sight.