This historic-shipwreck-cum-diving-spot can still be seen poking its boiler out of the Lake Michigan waters that claimed it.

Home to a protest movement, a bombing, and a dramatic change in labor history.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

Internationally known record store and purveyor of "dusties."

A century-old hotspot for jazz, frequented by everyone from Charlie Chaplin to Al Capone.

An antiquated German apothecary on Chicago's North Side.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

A spooky juxtaposition of caves and graves gives this legend-filled cemetery a particularly haunting vibe.

A medieval weapon rumored to have been used by the brilliant poet himself.

This museum is rotten with a century of wax medical deformities.

This private skyway is filled with art and was expanded explicitly so that Hitler could appreciate a river.

Over 50 exquisite hand-painted Renaissance maps decorate a Medici storage room.

The largest and most famous wax anatomical collection anywhere in the world.

This sanctuary is home to donkeys who finally get to rest after a life of toil.

Morocco's largest Jewish cemetery.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.

Traditional 11th-century outdoor tannery.

Crumbling necropolis set high above Fez.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

Fortune tellers, snake charmers, poets, and storytellers all gather on this historic square in Morocco.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

Founded as a refugee camp, now a popular tourist spot.

Morocco's Argania trees are infested with nut-hungry goats.

The scant remains of an expansive indigenous civilization can be seen at this Arkansas state park.