This sculpture honors the man who was known as the "Righteous Among the Nations."

Also known as Uncle Karl, the beloved bronze copper keeps a watchful eye on St. Stephen’s Basilica while people rub his lucky belly.

The metal leaves on this tree are engraved with the names of Holocaust victims.

The oldest private art gallery in all of Hungary.

From cartoon characters to tiny tanks, a guerilla sculptor's little bronze statues are hidden throughout the city of Budapest.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

The big toe of this towering monument to a Croatian national hero is worn from years of superstitious rubbing.

A peculiar museum that includes many drunken tales, a drunk driving simulator, and much more.

A monument on the pavement marks the spot where two cultures that shaped Sarajevo come together.

A number of craters left by fatal mortar strikes have been filled with red resin to remember those lost during the Siege of Sarajevo.

The place where World War I began.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

The first mosque in the world to receive electricity.

Oriental bazaar in the heart of Sarajevo.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

This fortified town dating back to the 1400s is often described as an open-air museum and is a protected National Monument of Bosnia and Herzegovina.

Bridge that died in war and was resurected.

This picturesque monastery at the base of a cliff is a peaceful oasis open to all visitors.

Arguably Belgrade's only example of pure Art Deco architecture.

Memorial to the 89 children killed during the NATO bombing of Serbia.

This small bronze pyramid marks the center of Belgrade, but some say it is a Masonic symbol.

Belgrade’s oldest restaurant has a rather unusual name.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.