In the depths of Glasgow Cathedral's crypt, one pillar stands out from all others.

Glasgow’s piece of the patron saint of love.

A 200-year-old collection of oddities and medical paraphernalia.

These ruins have been linked to a sherbet factory that exploded, but the story may be entirely fictional.

A secret door leads to this cozy dive that sells only “milk.”

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

The oldest candy store in the world has been selling traditional sweets since 1827.

Each year this small English village becomes overrun with outlandish straw men.

The only surviving leech house in the United Kingdom was a home for bloodsucking worms until the 1900s.

A beautiful Kentish country intersection hosts a tasty little photo spot.

Grotto replete with mystical designs laid out in glued shell mosaics.

Fantastically decorated underground chambers built in the 1760s.

Abandoned boats decaying in the largest ship graveyard in mainland Britain.

The "father of immunology" used this humble hut to offer the local people some of the world's first free vaccinations.

Colin Stokes "got a bit carried away" and built a castle that looks like something out of Tolkien.

Deep in the countryside lie the remains of one of the grandest Roman dwellings in Britain.

The home of an eccentric Edwardian gentleman is packed to the rafters with handcrafted items collected over a lifetime.

A petite castle folly in the English countryside.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

Naturally protected city carved from a rock face.

The deepest underground city in Turkey was designed to protect 20,000 people behind massive stone doors.

It's possible to walk inside one of the largest Neolithic tombs in Britain.

The names Lúthien and Beren can be found inscribed on the shared grave of the famous writer and his beloved wife and muse.

A replica of the home of a famous fictional troll family.