Even King Tut was intrigued by the glass of the Great Sand Sea.

Hidden behind musical flora and forgotten for over a thousand years, this cave is now a neon dream.

The programmatic glory of LA's giant whiskey barrel building has become an upscale reminder of the city's kitschy roadside past.

This abandoned railroad tunnel is now home to a micro-colony of bats and a ghost train.

This Welsh village gave itself a ridiculous name in a publicity stunt a century ahead of its time.

This Irish show cave is said to have been the site of a Viking massacre that claimed 1,000 lives.

For nearly 2,000 years this church has been waging war on local snakes by importing cats.

Discovered after draining a local pond, these ancient man-made caves are still a complete mystery.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

A corkscrew-shaped barn in Ireland.

An ancient neolithic tomb that only sees the sun twice a year.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

The Buddhist temples of Yamadera, built into a mountain side, feature a viewing deck with sweeping views.

Unique pagan culture in three extremely remote mountain valleys.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

This was once the center of the Birdman cult, and is now a World Heritage Site.

Early Medieval stones sit on display at the beautiful Govan Old Church in Glasgow.

Connecticut grave of the woman responsible for the Winchester Mystery House in California.

Concrete crosses scattered across the Arizona scrubland which were used to align spy satellites.

Home to items never before seen by the public.

Giftshop catering to cryptozoologists and anyone with a sense of humor.

Medicinal spa created with the discharge from a geothermal energy plant.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

An encyclopedic collection of mammal penises.