This lush area was the site of extensive enemy bombing during WWII.

A celebrated bandstand at the center of what was once the worst slum in London.

A special shop catering to the needs of things that go bump in the night, and also helps kids become writers.

A glorious pub known for a spiteful printing feud and its famous typeface lost—then found—at the bottom of the Thames.

No one knows who created the statues or if they are arranged properly—let alone the artwork's real name.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.

The anatomical-pathological collection of a man who changed surgery.

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

The ancient latrines of the Greeks, in all their public glory.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

A quiet memorial to those who died saving others in the heart of the City of London.

A roadside shrine to a late rock god only remains thanks to the unyielding efforts of his fans.

The Pope’s secret escape route.

Breathtaking and huge 430 year old maps of Italy.

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

One of the oldest trees in Britain may have been witness to some of the country's formative moments.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Murals of the wild parties once held on the frozen River Thames.

Dictionary Johnson’s favorite feline.

Ship-sized kinetic sculptural fantasy.

Single runway interrupted by a busy road that cuts across its middle.

Partially collapsed lava tube and cave system complete with concert hall, underground pond, and unique albino crabs.