This beautiful "lagoon" is actually a toxic soup filled with cars, carcasses, and trash. When warnings couldn't stop people from going for a dip, the town dyed it black.

A historic Georgian building and warm springs.

A hundred copies of Antony Gormley's naked body stare out across the water.

This abandoned lock-up was saved because of its connection to a local football team.

This Manchester laundromat is hiding something.

A tiny, hidden alleyway dedicated to the father of meteorology.

A thousand year old oak tree survives in Liverpool.

A rare wooden coffin set vertically into the Gothic arch of an ruined church.

This crumbling folly looks like an enchanted left over from Middle Earth.

This extremely narrow tenement boasts a maximum occupancy of just two.

A hidden tunnel leads to an abandoned slate quarry that's now a secret swimming spot guarded by cliffs.

It is against the law to obstruct the view from the top of this English burial mound.

In Twickenham sits a small whitewashed castle that inspired Mary Shelley's 'Frankenstein.'

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

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

Catacombs turned marketplace.

The smallest pub in Britain was once a cabinet of curiosities and it still has the dead cat to prove it.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

The view that inspired the scenes of Dracula's first landing in England.

The wreckage of an old coastal trading vessel is only visible at low tide.