A rubber duck made out of a decidedly different kind of rubber.

A mosaic tribute to a hitchhiking cat turned national celebrity.

The very rock that killed the stonemason marks his grave.

A split boulder left by the Ice Age and, according to legend, a hazard to your senses.

A one-of-a-kind barrier keeps venomous snakes away from tourists

These crypt figures are said to be the giant and his family, turned to stone mid-rampage

Not your average Bosnian cafe — this locale is dedicated to the former Yugoslav dictator Tito.

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

A small museum built by a family that survived the Siege of Sarajevo.

This enormous abstract sculpture is part jungle gym, part elaborate noise-making machine.

Some of the best-preserved specimens of the monumental medieval tombstones found throughout Bosnia and Herzegovina.

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

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

Inat Kuća, or "House of Spite," is more than just an oddly named restaurant.

Oriental bazaar in the heart of Sarajevo.

This historic cemetery was inaccessible for several years due to dozens of land mines.

The haunting ruins of a military fortress turned astronomical observatory sit on a Sarajevo mountaintop.

The place where World War I began.

A war-torn Olympic relic is being overtaken by graffiti and nature.

This abandoned factory once produced Yugoslavia’s iconic Yugo automobile.

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

This statue of a 15th-century Hungarian military and political figure has become known for its resemblance to a particular cartoon knight.

A retro Yugoslav congress, cultural, and business hall built in the 1970s, with an iconic world clock.

Considered an architectural abomination by some, this metal-clad building is known as 'little red riding hood' by locals.