This hill made entirely of ancient Roman jars was simply a garbage dump to the people of the time.

An Italian ghost town that fought obscurity, until a mysterious illness brought it to its knees.

This ritzy Italian market is built around a statue of an unforgiven heretic who was burned for his belief in an endless universe.

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

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

The oldest stone house in Paris was built by its most famous alchemist.

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

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

This shop for all your super spy needs hides an educational secret.

This historic hotel invented the chocolate brownie.

This grave in a ghost town cemetery marks the death of a witch on a day that never happened.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

First planned industrial community in the United States.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

Part of a worldwide art project, this mysterious semicircle of concrete shapes holds the pieces of a larger story.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

An ancient capital city that dates back 3,000 years old and harbors many surprises.

A display of magnificent stained glass windows is the first exhibit of its kind.

One-of-a-kind preserved ruins of an abandoned 1880s church in Chicago's Pilsen neighborhood.

A lush green oasis in the middle of Chicago.

Orthodox church partially financed by Tsar Nicolas II.

An enormous park-like oasis, full of famous Chicagoans' graves.

Chicago's largest cemetery is full of beautiful Victorian monuments and more than a few ghost stories.