This whimsical seashell-shaped place of worship was designed to blend into its surroundings.

The largest catacomb system in the world.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

A high point in Vancouver kitsch.

This mountaintop beacon is only lit three times a year but shines like some kind of all-seeing eye.

Taumatawhakatangihangakoauauo tamateaturipukakapikimaungahoronuku pokaiwhenuakitanatahu.

This unattributed sculpture in Amsterdam is hiding in plain sight.

Beautiful views and Roman-style statues on the Italian coast.

Turns out you can see the world without ever leaving Maine.

At this faithfully preserved medina off the Moroccan tourist circuit you can walk through six centuries of history in one day.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

Crumbling Kennedys and a decaying Tecumseh are just some of the haunting remains of one man's cement art trail.

Welcome to the world's only museum dedicated to the Ukranian Easter egg.

From bench to vandalism to art, this silly prank seat was funny enough to become permanent.

This Parisian café sticks almost exclusively to an ethos of reuse.

The final resting place of New Orleans' most famous voodoo priestess.

A peg-legged tightrope walker did not reveal his name as he was dying, and so he was buried as “Rope Walker."

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

An eerie and beautiful group of columns mark the site of a grand mansion lost to time and fire.

Once swallowed by flood waters, this village has emerged as an eerie shadow of its former self.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

If you want to talk to the Pope you will have to stare down this surreal vision of Jesus rising from a nuclear hell.

A chapel built by Italian POWs during World War II tells a forgotten tale of the war on the home front.

A maze of crosses marks the jumbled divide between the Netherlands and Belgium.