Mysteriously stacked storefront paths give this medieval British town an iconic style like none other.

A 18th century graveyard and its astonishing cortege of macabre iconography.

These Nubian pyramids are strange and unique, even by pyramid standards.

This famous city eluded concrete detection until the early 2000's.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

England's oldest surviving hedge maze has been confusing visitors for over 300 years.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

England's most notorious suicide spot.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

A cluttered and astounding collection of antiquities and curiosities.

One part local history, 99 parts gruesome haunted house.

An unusual round church in London with a Templar past.

Hear the quietest sound from across the dome.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

A marvel of Byzantine engineering under the streets of Istanbul.

Famously misunderstood wonder of the ancient world

France's most famous cemetery, with some of its most curious tombs.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Northern Ireland's Brobdingnagian stepping stones.

An Australian lake whose pink hue defies scientific explanation.

A battle between nature and architecture in the Cambodian jungle.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

The vast, legendary catacombs hold secrets much stranger than stacked bones.