The history of German architecture is explored across this fairy-scale mini-city.

This painted Lego bridge is the product of over a century of locomotive history.

The site of a concentration camp where inmates were made to take part in one of the largest counterfeiting operations in history is now hauntingly empty.

Money made from smuggling sugar helped create this wondrous rock maze in honor of the Prussian Queen Louise.

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

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

A unique hanging cable-car navigates through Dresden, the oldest suspension railway in the world.

A quaint Russian village in the middle of a German metropolis.

The great Danube river starts here.

It's always summer at the beach inside this former airship hangar.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

An elevator into the Baltic Sea.

The prototype for all Nazi concentration camps.

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.

When the rain falls, this drain system turns into a musical instrument.

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

The birthplace of an eccentric alchemist and possible inspiration for the fictional reanimator of monsters.

This massive steel pyramid can be entered by a set of jagged steps that let visitors stand in its heart.

The monumental home of Prussia’s eccentric "Cannon King."

In the Netherlands, one of the world's largest private car collections can be found.

This former Nazi castle was built as a school to train what would have been the future of the Third Reich.