The largest cave chamber in Britain—big enough to fit a whole cathedral inside.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

A chance to follow in the footsteps of the word's most legendary animator.

Oh, just a motel on the edge of the desert decorated with thousands of clowns conveniently located next to an abandoned graveyard.

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

The best Tiki bar in Las Vegas.

A blacklight mini-golf fever dream pays tribute to the iconic rock band.

In the middle of a barren moorland, the remnants of a lost British Space Age stand like a 20th-century Stonehenge.

Trade in that pesky human soul for cold-hard circuits.

A house of bones — but nobody is quite sure to whom they belong.

Famous for its bio-luminescent inhabitants, known as "Dismalites" .

Orr Park's dead trees have been carved into a menagerie of whimsical visages.

Every last book in this bookstore is signed by the author.

An autonomous oak in Alabama.

This amazing 15th-century mural remained hidden in plain sight for centuries.

Inside this church is an obscure piece of art carved by the famous Alice Liddell.

The stoic structure boasts a whimsical set of stained glass art commemorating Lewis Carroll.

This 13th century castle is chock full of ghosts and impossibly rare cows.

A chaotic collection of coin-operated slot machines designed to delight and disturb in equal measure.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

Under a church hides a forgotten 13th-century ossuary containing the remains of around 2,500 people.

The centuries-old trees lining both sides of this dirt road may become Madagascar's first natural monument.

A battle between nature and architecture in the Cambodian jungle.

Eulogizing an unknown man's unusual demise.