Rainbow-hued local gem in Venice.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

Venue for strange sideshow displays and musical acts.

Shop selling 500 flavors of soda has something for everyone.

Medical and zoological curiosities for sale.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

World's largest collection of serial killer artwork and other macabre exhibits.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

A neo-Gothic mansion now houses a wunderkammer of analog tech that hits on all the senses.

A symbol for the opposition to nuclear power around the world.

From morgue to urn, watch the whole process at this unusual educational attraction.

The second oldest anatomical theater is housed in a museum of curiosities.

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

Museum dedicated to the struggles of the disabled.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

Venice's "Island of the Mad."

Nicknamed the "Museum of Horrors," this French anatomical collection has been fascinating visitors for over a century.

Its buzzing collection honors vibrator history.

This 18th-century dissection theater's frescoes display a gorgeous tension between the terrestrial and esoteric.

This museum promotes informed contraception by documenting its often secret past.

An idyllic swimming pool tells the tale of Hemingway's trouble with women.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.