This spooky statue sits outside a famous Prague theater.

A former squatter's paradise outside Prague.

An Orwellian sculpture with eyeball cameras watches passersby.

This quaint museum tells about more than just the birth of Jesus: "betlémy" are an important piece of Czech history.

Thirty creepy ghosts now inhabit this decaying 14th-century church.

Small museum dedicated to one of the founding fathers of modern astronautics.

The world's first and only museum dedicated to dachshunds.

A tiny basalt mountain with an observation tower overlooking the beautiful Bavarian countryside.

The summer residence of a Spanish ambassador who brought viticulture to an impoverished region, sparking its transformation into one of the world's best wine regions.

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

A miniature train-ride through Slovenia's largest cave system.

A star-shaped fortress town fort built in the geometric model of the Renaissance utopian city.

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

This truly palatial work of Communist-era architecture now sits crumbling on a Croatian beach.

This military tunnel dates back to World War II and provides visitors with a little wartime adrenaline.