Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

This elegant arc of a waterfall marks a religious turning point.

A Memphis park where you can walk the whole Mississippi River in one go.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

The most powerful waterfall in all of Europe.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

Mysterious ancient boulder carved with petroglyphs in the mountains of Western North Carolina.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

London's last remaining public soapbox site has seen speeches from Karl Marx, Vladmir Lenin, and George Orwell.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

The secret city built by the Manhattan Project.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

A wall of chewing gum moonlights as collective art.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

Despite being one of the most photographed vistas in the Rockies these twin peaks are rightfully known as the "Deadly Bells."

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.