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

360° views of the city plus five floors of optical illusions and hands-on science.

Famously misunderstood wonder of the ancient world

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

The most loyal of little dogs, or a Victorian era publicity stunt?

Protecting the dead from opportunistic body snatchers.

A 18th century graveyard and its astonishing cortege of macabre iconography.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.