One of the world’s smallest bars, just 13 square feet, is brimming with speakeasy flair.

Go inside to really appreciate this 500-year-old technological masterpiece.

These medieval skyscrapers dominate the skyline of this small Tuscan town.

This bustling Italian plaza is built on the ruins of an ancient Roman amphitheater.

Fortified medieval tower house with lovely roof garden.

The bomb-ravaged remains of of a colossal Neptune.

Five candy-colored villages on the Italian Riviera.

Daily jousts and dancing barrel makers in Munich's mechanical clock.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

Carved fountains poignantly placed in parks and in front of special monuments.

A ruined castle stands atop a hill surrounded by dragon lore.

A museum dedicated to a Cold War era sausage.

Cold war icon and onetime "hole" in the iron curtain.

Villas that once served as playgrounds for the rich now fall away in decay.

Every summer, an open-air swimming pool appears at the base of a Finnish city's beloved winter attraction.

This restaurant combines two Finnish traditions in one place: warm-weather relaxation and outdoor carpet-cleaning.

A cathedral resurrected from the ashes of one of Europe's greatest urban fires.

No matter how many times this community-run sauna gets destroyed, it always rises from the ashes.

Pigduck of Turku.

These Finnish rapids have been attracting tourists for over a hundred years and are now released with the push of a button.

If you visit Santa's village, you can get your passport stamped to show you crossed into the Arctic Circle.

The tiny, studious rodents greet visitors to the National Archives of Finland.

A small island dotted with old, historic Finnish buildings.

Roughly 17 million letters to Santa have found their way to this Arctic Circle post office.