A labyrinth hides in plain sight at each of the city's 270 Tube stations.

The library houses an incredible collection of some of the world's most impressive books and manuscripts.

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

At high tide this strange footbridge appears to have no purpose whatsoever.

Constructed from recycled wrought iron railroad tracks, it's been described as the most beautiful seaside pier in England.

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

This tiny town features a tiny town that acts as a 3D snapshot of the town during the 1950's.

This 15th century pub is one of only two pubs in England situated on consecrated ground.

There are hundreds of secret WWII bases hidden in British forests. Built to fight a Nazi invasion, they remained unknown for decades.

Music boxes like you've never imagined.

One of Bristol's best-hidden gems has ties to Lord Byron, whence it became the nation's first reformatory school for girls.

Fascinating town where normal life interfaces with the occult.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

Below a historic English market town lies a secret underground city complete with kitchens, laundries, storerooms, and an underground lake.