The most loyal of little dogs, or a Victorian era publicity stunt?

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This boulder stays on its mountain thanks to a huge chain and on the map due to local legend.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

The world's longest known cave system.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

The Midwestern United States' tribute to Michelangelo is a foam statue sprayed with gaudy gold paint.

This mysterious hill seems to pull objects uphill.

The third-oldest baseball stadium in the United States is in a league of its own.

This stately clubhouse has showcased German-American culture for over a century.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

Along this stretch of Indiana roadway resides a giant insect composed entirely of scrap metal.

The farm where one of America's greatest leaders was raised is now a well-appointed landmark.

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

You thought Santa Claus didn't exist, but it turns out you were wrong.

This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

The body of one of the world's most famous outlaws is covered in cement and iron to prevent it from being stolen.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

One man's goal to be surrounded by color resulted in this enchanting assortment of avian abodes.