A harem-inspired Moorish fantasy design in a Victorian-era Welsh castle.

An impromptu shrine appeared shortly after beloved "Torchwood" character Ianto Jones was killed off the show.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

One of its engravings is believed to be among the first representations of medical and surgical instruments.

The largest known Ancient Egyptian obelisk.

Ozymandias’ time-keeping temple.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

A naturally mummified 2,000-year-old man.

This bewitching Babylonian goddess haunts a hallway of the British Museum.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

The monster at the center of the Darwin Center Spirit Collection.

Eighty million natural history specimens call this gargantuan museum home.

Repository for more than 22 million pickled specimens.

The beloved beast's taxidermy remains sit in the Natural History Museum's cafe.

This intricately carved and hilariously huge bed was such a famous symbol both Shakespeare and Byron used it in their writing.

A legend says that if this elaborately decorated glass breaks, the good fortune of its owner's household will also disappear.

This long-hidden space above Westminster Abbey now displays the battle gear of the legendary King Henry V.

The "beautiful" equation predicting the movement of all electromagnetic particles is engraved in front of Newton's tomb.

It holds a fabulously designed tribute to astronomer Edmond Halley.

At almost 1,000 years old, this is the oldest known door in all of Britain.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Hear the quietest sound from across the dome.