A monument to the three wars that led to German unification towers within a Berlin traffic circle.

Tiny memorials honor individual victims of the Holocaust.

The bunker where Hitler took his own life is hidden under this deliberately ordinary parking lot.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

The only monument to name all of the passengers and crew who died on the RMS Titanic.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

This quirky UFO-shaped curiosity is often mistaken for the airport’s control tower.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

This small condiment museum makes all manner of mustards with a 200-year-old mill.

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

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

To the great disappointment of doomsdayers, this codex merely contains records of the Moon and Venus.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

The largest treasure hoard in Europe is contained in a castle that was bombed out during World War II.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

A monument to the man who almost killed Hitler.

One of downtown Berlin's last reminders of its Communist past.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

The most visited, and possibly most controversial, museum in Germany.

Sitting in the basement of a castle, the largest wine barrel in the world is bigger than most apartments.