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

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.

Skeletons dressed in extravagant 18th century royal costumes cavort in the aisles of this German basilica.

"The most colorful grottoes of the world.

Named after the German word for "a longingness to travel," this park brings together thousands of city and street signs from around the world.

These 18th century gardens tell a rocky story of the son of Odysseus.

Art historians have debated the identity of this medieval stone rider since the 19th century.

This museum tells the story of lake dwellers from 4000 BC to 850 BC, replete with stilt houses and goats.

A geothermal energy project gone wrong is fracturing the city's picturesque architecture.

Stuffed people arranged in unsettling scenes give a voyeuristic glimpse of life within a historic old hotel.

This ancient ruined monastery has been destroyed by fire so many times that it seems like God hates it.

This inconspicuous pharmacy went down in history as the first gas station in the world after fueling the first road trip ever taken.

An officers prison camp believed to be impregnable by the Germans saw over 30 successful escapes.

A simple tribute to the microscopic arachnid that gives its juices and its life to help make a speciality German cheese.

A memorial to the only dog ever officially enlisted in the Royal Navy.

The world's largest moose statue towers above the highway between Oslo and Trondheim.

Devastated landscape used for hundreds of years by the Romans as their primary mining site.

Head to the mountains to catch a glimpse of Spain's endangered subspecies of brown bear.

German and American troops joined forces to defend this fortress during the strangest battle of World War II.

This medieval church in a small Austrian village is home to a 700-year-old Mickey Mouse lookalike.

A road runs through the middle of this small Austrian chapel.

An unmistakable facial pareidolia in the Julian Alps also includes a fantastic tale.

Explore the complex ecology of this multifaceted nature preserve by riverboat.

This stone amphitheater was once part of Nazi Germany's plan to promote propaganda.