James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

An exotic wildlife habitat right off The Strip.

This institution collects the history of burlesque dancing with a titillating collection of ephemera and pasties.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

This large midwestern cavern features impressive rock formations and an underground waterfall.

This giant urban staircase was built to keep the city's brave fighting men from getting waylaid in the red light district.

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

One of the last free public hot springs is decorated with hippie art.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

Oldest unrestored plantation house in America that is open to the public.

One of the oldest living oak trees in the Southeast.

Dental instruments from the illustrious history of American dentistry.

Paths are maintained, but trees have taken over plots.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

This lurid German fountain plots the sad course of marriage from dating to death.

A self-built castle made by a mysterious man.

Where America's first doomsday cult awaited the end of the world.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

This scalding hot river was thought to be a myth until one geoscientist made it his quest to study the mystical waters.

The oldest continual pilgrimage site in Britain was supposedly created by a gruesome beheading.

The magical, mossy forest that inspired Princess Mononoke.

A legendary speakeasy bookstore returns from the brink.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.