This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

A museum dedicated to the alleged Roswell Incident.

Ride the subways of yesteryear.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

The curiosities and wonders of pharmacy in a delightful historic building.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

The world's longest known cave system.

Home to items never before seen by the public.

The secret city built by the Manhattan Project.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A museum and shop on Bourbon Street located in the French Quarter.

A semi-scholarly approach to sex.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

This historical swimming pool near Miami is emptied and refilled each day with naturally filtered water.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

The final resting place of New Orleans' most famous voodoo priestess.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

A snapshot of the city's fascinating voodoo culture.

The world’s first penitentiary, meant to be humane, drove men insane.

The very first subway station in New York City is beautiful, decked out in chandeliers, and ... abandoned?