Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

This amended headstone marks the grave of a participant in one of the most successful military deceptions of all time.

Stone slabs along the coast warn of Japan's tsunami-ravaged past, often marking the highest point of a wave's reach.

The long-lost final resting place of an accused witch.

Mosques carved from coral and dozens of well-preserved stone structures fill this 500-year-old Swahili trading center.

View the ancient remains of buildings and the ancient "River of Hades" before hopping on a train.

Small caves once used as a hiding place for some of those accused during the Salem Witch Trials.

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

This one-woman cemetery was a small civil rights victory.

This massive redwood tree has stood in Northern California for nearly 2,000 years.

The abandoned site of the Beatles spiritual awakening and subsequent revolt.

A commemorative plaque hides a door that leads down to the New York Public Library's underground book bunker.

If you visit the burial place of King Frederick the Great, you'll likely find a couple of potatoes sitting on his tombstone.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

Home to one of the tallest church spires in Europe, this historic church once played host to King Henry VIII and Anne Boleyn.

The eternal resting place of the last highwayman hanged in England.

The burial site of one of the most notorious bushrangers in Australia's history.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

This is the oldest Roman-made bridge in the city still existing in its original state.

Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

A medieval setting reimagined into a unique art alley.

The oldest continuously operating pharmacy in Europe.

On Japan's Tashirojima Island, cats are king.

At an estimated 3,800 years old, this olive tree is one of the oldest on earth.