This New England drive-in was built to straddle the border between two states.

A treasure trove of rare and fine fabrics from around the world.

World's first "penitentiary," meant to be humane, drove men insane.

This walkway is so narrow it needs its own light to stop pedestrian traffic jams.

This doorless 20th-century elevator doesn't stop or slow down.

A collection of anatomical samples from one of the first anthropologists to suggest that humans reached North America by crossing the Bering Strait.

This artificial cave looks like something out of a fairytale.

Walk through Czech history in Prague's largest graveyard.

Countless grotesque faces stare out from this eerie Prague art wall.

A non-stop elevator ride in Vienna's city hall.

Collection dedicated to funeral rites, equipment, and mourning rituals of the Viennese.

Inside the corridors of this flea market, visitors are sure to find some obscure and odd treasures.

Macabre museum devoted to historical Viennese murders.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

The oldest cemetery in Belgium.

A beer pipeline runs beneath Bruges.

Inside this former medieval prison is a collection of objects designed to inflict unbelievable pain and suffering on the human body and mind.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

A lovely biographical museum in the artist's home of 24 years.

This recently restored crypt was once plagued by liquefying coffins and exploding caskets.

Medical history with an amazing, if frighting, collection of wax diseases on display.

Cozy basement bar sports an inventory of over 2,000 beers.

Lavish royal estate punctuated with heated greenhouses.

The Devil’s own choice when he needs a drink in Brussels.