Aged nearly 1,700 years, the world's oldest bottle of wine is probably still drinkable.

A crumbling bakery where forced laborers from the nearby concentration camp toiled to feed their fellow prisoners and Nazi soldiers.

A sweet museum focused on beets.

Silent memorial, using bone conduction to take people back to the Dresden Bombing of 1945.

An old department store turned Nazi prison turned artist commune.

A museum dedicated to a Cold War era sausage.

An abandoned swimming pool decays on the outskirts of Berlin.

The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.

The 1936 Summer Olympics site is a crumbling remnant of sportsmanship and a history its host country would like to forget.

Fall down the rabbit hole into a surreal journey of human consciousness "from ass to soul."

This classic restaurant features a gorgeous mirror-clad room.

A state-of-the-art medical facility from the Imperial era is now a derelict ruin.

A medieval gate once used as a prison and how home to a city museum.

Located in the middle of public park, this cave built in the early19th century houses an ancient stone sarcophagus.

A stunning gilt bronze relief denounced by Hitler as "degenerate art"—even though it was dedicated to the Nazi leader.

This tiny German village has staked claim to being the center of the union following Brexit.

The world's first jet-powered aircraft were assembled by the Germans in this secret factory in the forest during WWII.

A unique collection of electric insulators on display in a former transformer station.

Remains of a huge radio tower.

The final resting place for a wealthy Roman family, this tomb might be the best preserved of its kind outside Italy.

This mine is home to the largest man-made hole in Europe.

A miniature model of what will be the world's largest telescope.

A statue dedicated to the antihero of the Nibelung legend.

Learn the incredible story of how an unassuming spa town was transformed into one of the world’s largest uranium mining sites.