The church is gone, but the graves and legends remain.

A tongue-in-cheek arcade where the games are based on everyday life.

Catacombs turned marketplace.

The Art Deco artwork depicts gilded carriers of deadly illnesses.

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

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Remnants of a Victorian garden feature sitting in public woodland.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

The decaying ruins of Wales' first asylum for the mentally ill.

A floating cat sanctuary on an Amsterdam canal.

London's smallest police station is barely the size of a phone booth.

East London art gallery showcasing contemporary art from Europe's Eastern Bloc.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

This Underground station has been a popular filming location for decades, even before it closed.

A giant scrawl on the skyline of south London.

This striking statue brings a scene from the African savannah into central London.

This once-controversial and slightly confusing statue of Achilles was built out of captured cannons.

A living memorial to the trees London lost during the Great Storm of 1987.

Where's a guy to go after a long, hard day at work?

The medieval woodcut-style artwork chronicles life in medieval London.

A series of carved figures that scandalized British society.