The largest earthwork effigy in the world.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

This landmark cemetery in Boston was created more than 300 years ago.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

World's largest Christmas store.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

The prototype for all Nazi concentration camps.

These pretty kitties killed and ate as many as 135 railway workers.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Electrical pylon in the shape of Disney's beloved mouse.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

The site of Paul Revere's historic two lantern warning.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The most visited, and possibly most controversial, museum in Germany.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.