This lower Manhattan bar is set up in an old bank vault that rests beneath a skyscraper that hides even more historic splendor.

Stroll through a wonderland of stupendous moss-covered trees.

Enormous lake at the bottom of a unique cave system.

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

Hellam Township is reputed to feature seven remote gates, which when passed through in the right order, open an entrance to hell.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A toxic ghost town sitting atop a massive coal fire.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

A giant Troll lurks under one of Seattle's oldest bridges.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

Try not to get slimed in Tribeca.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

A layered tribute to the work of mosaicist Isaiah Zagar.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

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

The only structure left with direct ties to the Salem witchcraft trials of 1692.

A bizarre house filled with an astounding array of collections.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.