This enchanting mountain plateau celebrates spooky local folklore.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.

Twisted buildings adorn the banks of the Rhine river.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

The bells remain in a shattered heap exactly as they fell when the church was bombed in World War II.

The burial place of 14 of the executed leaders of the Easter Rising.

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."

The vast, legendary catacombs hold secrets much stranger than stacked bones.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

This iconic building was founded as a school for the impoverished, but became one for the sons of the local gentry.

This pedestrian walkway cuts through a cemetery and over several burial vaults.

Several land speed world records were shattered at this Welsh beach.

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

Stroll through Welsh history in a village of reconstructed structures.

Recently restored menagerie of Victorian-era beasts.

This sculpture is an instrument played by the swell of the seas.

A metal tree emits eerie, melodic notes on top of Lancashire's Crown Point.

The second smallest castle keep in England.

Inside this station, the 1945 film "Brief Encounter" is played on a loop daily.

Oliver Cromwell marched his army over this narrow bridge to victory at the Battle of Preston in 1648.

Locals spent years successfully fighting to save this beloved Brutalist behemoth from demolition.