The world's first time capsule lies behind a welded steel door in Atlanta.

An artificial crater field that trained astronauts for lunar exploration.

Three courses accompanied by Christian rock.

Four-story concrete hotel never opened to customers.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

Origin of the blue-skinned Fugates of eastern Kentucky.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

The Mysterious Witch Bonney, a haunted statue in an old industrial city.

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

A 1950s eccentric's vision of Eden preserved as a hiking trail.

Banksy gives themself artistic license with this piece of London street art.

The burial ground of four Buganda monarchs was nearly destroyed by a devastating fire.

Kitschy steak joint where customers can cook their own meat over an eternal flame.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

Meet the world's longest tapeworm in a collection that really gets under your skin.

An immersive art experience built by local arts collaborative, Factory Obscura, in the building formerly known as The Womb, a psychedelic arts center founded by the frontman of the Flaming Lips.

A massive ultra-modern church presents a science-fiction view of Catholicism's inclusive future.

Quite possibly the last cross all humans will ever see.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

The beauty of urban decay, hiding some dark secrets.