Special benches that play Chopin's music are scattered throughout his native city.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

Largely overlooked, this little fountain on Museum Island is a whimsical tribute to a Prussian king nicknamed the “Fatty Flounder.”

Metro station with a claim to rock n' roll fame.

Fantastic views and thousands of love locks.

The bones of the Biblical Magi traveled to Constantinople and Milan before landing in their current home inside an elaborate golden reliquary in the Cologne Cathedral.

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

A truly obscure, hidden Cold War monument.

Check the time in 145 countries at once with this East German relic.

Berlin's old airport.

In the summer, the area around this sculpture transforms into a vibrant concert venue.

Where visitors can play more than 150 retro arcade games.

Seven dragon statues—including one that breathes real fire—are scattered throughout the streets of Krakow.

Extremely famous in his native country, this Cracovian painter is all but unknown beyond Polish borders.

Inside this Krakow church, an explosion of psychedelic color.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.

A collection of modern and vintage pinball machines housed in the cellar of a 15th-century building.

Krakow's own version of the Hollywood Walk of Fame.

This enigmatic artifact remained buried in a churchyard for years.

This celebration of Latvia’s freedom and independence avoided demolition over half a century of Soviet occupation.

Flamboyant architecture from the turn of 20th century.

3,000 market stands in five former Zeppelin hangars.

Discover the car that once belonged to the King of Nepal in a former Soviet-era taxi park.