Eighty million natural history specimens call this gargantuan museum home.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

Mounds of fine golden sand that can rise nearly 500 feet tall.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

Tiny castle in the middle of the Rhine made you pay to pass.

The real life town from the Pied Piper of Hamelin has a mechanical puppet show that retells the famous story many times a day.

In this brilliant blue spring in Germany, legend has it that a sad mermaid learned to finally laugh.

Walk inside a half mile long crevice right outside the town of Garmisch Partenkirchen.

The world's tallest church tower reveals a spectacular view to anyone up to the task of climbing the daunting staircase.

When a medieval fire claimed the original St. Stephen’s Cathedral, it sparked a pattern of unquenchable organ building.

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

Horrifically creative torture devices and shame punishments line the walls of this chilling museum.

The "Prussian Versailles" that is as glorious today as when it was built.

A castle from the Holy Roman Empire that hosts traveling youth... in its stables.

The prototype for all Nazi concentration camps.

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

A 12th-century fortress containing some of Berlin's oldest buildings.

A small but immensely extravagant palace built by the "Night King."

Soaring over 6,000 feet in the Bavarian Alps, this beer garden was once Hitler's 50th birthday present.

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

The fairy tale castle of the "fairy-tale king."

This strategic isle was once swapped between empires and almost entirely destroyed in a bomb explosion.

A striking 12th-century-style castle built on the edge of a cliff.

No one is sure if the world's fourth-largest diamond had been found in a rubbish heap or was pawned by Napoleon's mom.