An amazing collection of curiosities hidden in a small Welsh village.

A collection dedicated to the treatment of disease, held in London's oldest hospital.

A subterranean playground in an abandoned slate mine.

The highest peak in Wales is said to be the final resting place of a giant killed by King Arthur.

Fascinating town where normal life interfaces with the occult.

The metal frame is all that's left of a wicker sculpture which once towered over the M5 motorway.

17th-century merchants in Bristol nailed their deals by placing money on these pedestals.

The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."

A plaque claims this artwork outside a children's hospital was used in the 1998 Quidditch World Cup.

Banksy's image of a naked man dangling from the window of a sex health clinic.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

Go deep down into the earth to experience the world of Welsh coal miners.

This Roman amphitheater is said to be King Arthur's legendary Round Table.

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

The castle still holds traces of the abandoned Roman fort it was built atop.

High Victorian fantasy created a fairytale castle out of a ruined fortress in Wales.