On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

Hundreds of hidden passageways weave through the old quarters of Lyon.

The first green space constructed on an elevated viaduct.

"Only the devil could play golf here."

This one-time health resort was used by aristocrats around the world.

Pilgrimage site for star-crossed lovers.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

A musical instrument played by the sea.

A motel dedicated to Southwestern nostalgia.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

This massive subterranean fissure is known as the "underground Grand Canyon."

Once a black market electronics marketplace, now an otaku shopper's paradise.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Go inside to really appreciate this 500-year-old technological masterpiece.

Five candy-colored villages on the Italian Riviera.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

The history and future of cannabis.

The ruins of a Duke's bucolic dream, where camels once roamed alongside "Dutch" windmills and faux-Italian vineyards.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.