America's first serial killer rests in anonymity.

This museum boasts a bucket of teeth and tells the tale of a 20th-century dental circus.

In the early 1800s, surgery was also a show.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A fascinating little museum all about the rich history of Peru’s famous plant.

Tucked behind the Institute of Neurological Science down a decrepit street resides the largest display of human brains in Latin America.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

Seattle's own bad art museum located inside Cafe Racer.

This contemporary art museum is filled with other, smaller museums, which feature work from artists primarily in the Pacific Northwest.

The ruins of an ancient Roman tomb hidden in the basement of a trendy clothing store.

One-room museum dedicated to India's most enigmatic mathematician.

New England's tallest light house stands on an island with a history of cannibalism and death.

The creek where a shark wreaked terror upon New Jersey, and served as the inspiration for "Jaws."

An extraordinary collection of vampire-themed antiques lurks on the second floor of a store.

A nondescript building that's been functioning as a speakeasy for nearly a century and a half.

A modern mechanical planetary system, part of a 10,000 year clock.

An Aladdin's cave of old Silicon Valley tech.

San Francisco Bay's ghost town.

Cows on a ranch are commonplace, scattered cow bones everywhere? Not so much.

This odd little museum holds exhibits on everything from blacksmith equipment to hair jewelry.

Where a staggering 747 ships were constructed during World War II.

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

Check out a shovel along with your Shakespeare.