Angels, demons, and tortured souls on a giant wall mural in a little church.

Famously misunderstood wonder of the ancient world

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

Shakespeare, David Bowie, Dr. Who, the Saxons, Druids and Romans are all claimed to have all made their mark on these massive man made tunnels.

Abstract dinosaur models in London.

Remnants of a Victorian garden feature sitting in public woodland.

The remains of Crystal Palace Great Exhibition of 1851.

A vast overgrown cemetery, once known as one of London's "Magnificent Seven."

A historic London cemetery now serves as a nature park incorporating gravestones & memorial statues.

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

One of the world's largest collections of pathological specimens.

Scattered throughout London are ancient remnants of the city's former bounding wall.

This South London cemetery holds the remains of more than 15,000 people.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

Rebuilt remains of a temple to Roman god Mithras.

A mysterious artist-run cabinet of curiosities and library.

Lovers proclaim their unbreakable bond by leaving their names on locks fastened onto the Shoreditch fence in East London.

Traveling collection of amazing automata.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

The largest of London's subterranean rivers and once a mad, bad center of London life.

London's old-school healing garden.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

Hear the quietest sound from across the dome.

An unusual round church in London with a Templar past.