Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

Protecting the dead from opportunistic body snatchers.

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

This cannonball embedded in the side of an Edinburgh house once served a surprisingly pedestrian purpose.

The Scottish Reformation leader's grave was paved over and is now a parking lot.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

Dedicated to the Father of the British Fire Service.

This painting of a beloved dog will be on display at the Scottish National Gallery at long as the museum exists.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

This statue stands as a message against the ills of Apartheid.

This historic timepiece was a popular meeting place for romantic rendezvous in the 1960s.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.

A rare memorial paying homage to an altruistic woman from the 19th-century.

A beautiful Greco-Roman structure houses a well once believed to have healing powers.

The artwork mysteriously appeared within an Edinburgh cemetery.

One of only three examples of a stained glass window manufactured by the Tiffany Company in Scotland.

This sculpture commemorates Edinburgh's sister city and their respective celebrity dogs.

A statue in the heart of Edinburgh honors a bear that served in the Polish military during World War II.

A six-ton wedding present for the King of the Scots.

The final resting place of soldiers' loyal canine companions.

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