The naturally mummified body of a peasant girl saint.

The oldest operating pharmacy in the world features 800-year-old recipes.

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

A modern day curiosity cabinet.

A hospital where antique dolls are given new life.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A collection of objects supposedly singed by the hands of souls in purgatory.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Ever hear of the Milazzo Cage?

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

On Japan's Tashirojima Island, cats are king.

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

Giftshop catering to cryptozoologists and anyone with a sense of humor.

An astounding collection of medical specimens, including bits of President Lincoln.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

Where beautiful signs live on forever.

One of the largest collections of holy relics in the country.

The largest ancient burial mound in Ohio.

The largest earthwork effigy in the world.

A museum documents the development of the invention that tamed the Wild West.

Unique collection containing a wide and curious range of contraceptive items.

Medical history museum featuring a lovely doctor's office from the 1800s.

Steepest flood safety railway in the entire world.

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