This one-time health resort was used by aristocrats around the world.

One of the richest places in the United States has a cursed street.

The famous blue house from the classic horror film "Halloween" is now a local landmark.

A grove of colossal man-made flowers built to collect the sun's rays.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

This top-secret nuclear bunker hidden in a Bosnian mountain has been converted to a modern art exhibition space.

A trough of 700 strange bronze faces runs through a narrow alley in Ljubljana's old town.

Slovenia's first mosque is a striking mix of Islamic and modernist architecture.

This abandoned Slovenian military barracks has become a punky-political art squat.

A whimsical bridge adorned with decorative dragons.

A public work of art that also provides some relief from the summer heat.

A World War II evacuation tunnel turned into a history display of Croatian state and people.

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

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

This museum preserves the hand-dug tunnel that kept Sarajevo afloat during the Serbian siege.

This abandoned Olympic skiing facility still bears the scars of the Siege of Sarajevo.

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.

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

Oriental bazaar in the heart of Sarajevo.

The first mosque in the world to receive electricity.

Place with alleged mystical powers in Old Orthodox Church in Sarajevo.

This surreal memorial/cemetery is a necropolis of crumbling stonework and puzzle-shaped headstones.

A former bank seized as a sniper vantage point during the Bosnian War is now a secret graffiti art gallery.