A Nazi concentration camp and Anne Frank's place of death.

Solar observatory doubles as a daring display of Expressionist architecture, much to Einstein's chagrin.

The final resting place of many of Germany's most famous communists.

A fascinating little museum dedicated to the thousands of chemical substances concealed in our food.

Twisted buildings adorn the banks of the Rhine river.

A monument to the man who almost killed Hitler.

The world's most delightful not-NOT-religion welcomes visitors to the town of Templin, just like its more stoic peers.

A strange rock formation with numerous legends trying to explain it.

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

Hamburgers are intensely proud of their tunnel beneath the river.

Model Trains and Much More in Hamburg.

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

A meteorite-bounded town in Bavaria.

This abandoned coliseum was intended to be a grand Nazi rallying ground before it was halted at the end of the war.

Enter the cabin of a life-sized Hindenburg replica.

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

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

The architect of this fanciful complex called it an "oasis for humanity and nature in a sea of rational houses."

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

An elegant chandelier hangs over this ancient sewer chamber, now open for concerts and public tours.

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.

This temple to the sturm and drang of Richard Wagner contains a dragon's cave and reptile zoo full of living "dragons."

The world's first clock to use set theory as a measure of time required the invention of a new light bulb just to maintain its obtuse measurements.

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