This iconic high-rise residential block was one of the last to be built in the Brutalist style.

Legend says squeezing into this slender stone seat will make your wish come true.

These carved, weathered stones once gave mail carriers and pub goers a leg up.

Like a kitschy mirage in the Mojave, this eatery serves up classic 50s-style diner meals and a dinosaur sculpture garden.

These planks were originally installed to hold the dead.

Rare karst landscape eroded from a flat seabed.

Moorish signal station on a stratgic rocky outcrop.

Spain's unique Mosque-Cathedral has been a place of worship for both Muslims and Christians throughout its history.

This East End pub gained notoriety as the site where gangster Ronnie Kray publicly shot a rival.

An architectural oddity hides in plain sight on this iconic London bridge.

Legend says this demonic carving inside a medieval cathedral was one of Satan's minions.

Bootleggers ran booze beneath this building before (and after) Route 66 appeared beside it.

This haunting sculpture was created as a statement on the mechanized warfare of the First World War.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

A monument to the thrice mayor of London who according to lore made his fortune by selling his rat-chasing cat.

Shiny Brutalist box commemorates a pioneer of electricity and houses a railway transformer.

Ship-sized kinetic sculptural fantasy.

Pop culture has helped to keep this iconic British building from being destroyed.

An unusual round church in London with a Templar past.

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

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

One of the most spectacular bridges in Spain spans a narrow chasm that divides the city of Ronda.

The little-known second castle that William the Conqueror built in York.

An engineering error ensured this cavernous 350-foot-long subterranean thoroughfare was never used as intended.