A monument to the man who almost killed Hitler.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

A towering monument to war, located on a beautifully peaceful hill.

A memorial in the Tiergarten is a reminder of the suffering inflicted on homosexuals by the Nazi regime.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

The site where a plot to assassinate Hitler was planned—and its conspirators were executed—is now a powerful memorial to the German resistance during World War II.

A replica of the Liberty Bell rang daily from West Berlin's City Hall throughout the Cold War.

A sculpture of the iconic East German car on four legs is a tribute to those who traveled to Prague seeking asylum.

A half-buried vehicle in Prague's is the latest iteration in a long-running piece by Czech artist David Černý.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Countless grotesque faces stare out from this eerie Prague art wall.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Despite attempts by local police to discourage it, Beatles-inspired graffiti has been a means for artists to air grievances for decades.

Steadily reminding Czechia of its past.

The oldest garden in Prague, once part of an medieval orchard.

This automated sculpture of two men peeing will spell out text messages with their micturition.

An existential riddle in the world's largest ancient castle.

A surreal statue honoring Prague's favorite literary son.

What looks like a suicide in progress is actually a statue of Sigmund Freud.

Rowdy rebels fortified this home during the first popular uprising in United States history.

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

A smaller model of the Da Vinci sculpture that took 500 years to come to life.

A breathtaking viewing platform over the Alps.

This church is known as "The Home Church of George Washington and George Mason."