Tiny memorials honor individual victims of the Holocaust.

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

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

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

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

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

The solemn exterior conceals an opulent interior of this 17th century church.

Baroque celebration of the end of the Great Plague of Vienna.

A historic and oft-filmed prison stands in a Chicago suburb.

The original vault that held the president's remains still stands, empty, not far from where he was finally buried.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

Fragments of architectural wonders from around the globe are embedded in the newspaper building's walls.

The UK's oldest theme park slowly slips away.

This pump on the bad side of Victorian London betrayed a horrifying revelation about the water supply.

A more than 260-year-old crypt built on Boston's oldest English burial ground.

Half-drowned wooden stumps and stone blocks are all that remain of a Victorian landing that was destroyed by storms.

Pop culture has helped to keep this iconic British building from being destroyed.

Famously misunderstood wonder of the ancient world

The awe-inspiring ship from the golden era of cruising has an incomparable history and a reputation as one of the world’s most haunted places.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

A beautiful ruin of a 14th-century Plantagenet castle built by a medieval mercenary.

Dramatic river bend surrounds a natural red-rocked pedestal.

Perhaps the tiniest sculpture in Saint Petersburg is a little bronze finch inspired by a song.

This Russian museum stresses the importance of keeping clean and even holds one of Pavlov's dogs.