This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

Notorious artist squat renovated into legal studios.

France's most famous cemetery, with some of its most curious tombs.

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

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

A section of a historic wooden trestle viaduct is preserved next to the railway line it once carried.

A memorial to the British politician who spearheaded the National Health Service.

Eerily lifelike effigies stare at everyone who enters this sanctuary.

This eclectic antique shop is home to the taxidermy remains of a celebrity lion named Simba.

This 1776 beacon on the coast of Wales is said to have a ghost called Raymond, the last lighthouse keeper.

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

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

During this yearly Welsh swimming race, competitors tread through the fetid waters of a bog trench.

A Neolithic tomb hidden among a spectacular boulder-strewn stretch of coast.

This Welsh hotel is the spiritual home of the British 1953 Everest expedition, the first successful ascent of Mount Everest.

Where, exactly, the great aviator completed her transatlantic flight has caused some trouble in Wales.

Britain's only artificial surfing lake is nestled in the beautiful mountains of Wales.

The remains of a small medieval chapel mark the legendary birthplace of the patron saint of Wales.

This 500-year-old Tudor home is a treasure trove of history and mystery.

This former military airfield's claim to fame came from a lucky accident during the Second World War.

A Neolithic burial tomb connected with a colorful array of legends.

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

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