What do we know about the real woman behind one of the Beatles' most famous songs?

Elaborate tile work in this railway station tells the story of Portugal.

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.

A 16th century chapel decorated with bones, skulls, and entire bodies hanging from the wall.

This massive, 30-foot-tall statue of the famed Scottish knight overlooks a grassy knoll.

This Spokane mansion and the stories within its walls have been brought back to life, thanks to careful restoration.

Get a taste of Chamorro cuisine, family-style, at this popular restaurant.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

A pier that used to act as a busy ferry dock is now a decaying favorite of local fisherman and urban artists.

An underwater statue of Christ blesses the depths off Key Largo.

The labyrinthine home of the National Archives of Estonia is an experimental blend of architecture, art, and history.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

A plaque hangs near the execution place of the Scottish Independence leader famously depicted in "Braveheart."

After nearly 60 years, there's still a bear at Paddington Station looking for help.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

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

A public fountain that spouts "health water" from a nearby spring.

Peace Park and the Atomic Bomb Dome.

A plaque marks the site directly below the mid-air detonation of the atomic bomb over Hiroshima.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.