A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

A curious collection dedicated to human and animal anatomy and pathology.

The world's only museum devoted to the wonders of fluorescence.

Paranormal investigators claim this abandoned asylum is the most haunted spot in the eastern U.S.

A small Richmond island dotted with the remnants of hundreds of years of history.

The skeletal white beams stand as a monument to religious dissent.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.

The remains of a failed attempt at medieval nerdery are hidden deep in the woods of Virginia.

A decidedly out of place statue memorializes the Blues Brothers characters at this water bottling plant.

The mummified relic of St. Antoninus.

An incredible menagerie of more than 3 million taxidermied animals at the oldest science museum in Europe.

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

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

The doodles of a genius line the walls of a secret room under the Medici Chapel, where they were hidden for nearly 500 years.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

The middle finger of modernity.