This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

The last Viking king of Denmark is buried inside the crypt of this cathedral.

Remnants of the Nazis' occupation of Denmark linger along the sand.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

A natural wonder in south Denmark.

Old Danish castle immortalized in Shakespeare's Hamlet.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Hundreds of thousands of concrete bunkers crowd Albania long after the fall of Communism.

An Albanian monument to the Communism that nearly crushed the country is now a crumbling wreck.

The "dragon babies" of southeastern Europe.

A whimsical bridge adorned with decorative dragons.

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

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

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

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

The silly symbol for an underground protest group is now scattered around the city.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Naturally formed rock city in Poland.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

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