This bridge is haunted by the ghost of a distraught mother.

This scented city oasis was a labor of love.

The world's greatest slide descends 18 stories from this looping mountaintop viewing platform.

This uber-quaint Polish village is known for its habit of painting elaborate floral motifs on just about everything.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

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

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

Started as a kitchen garden, now the second largest botanical garden in the world.

This "floating railway" is one of the world's oldest monorail systems.

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

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

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