Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

This hidden art nouveau gem was designed by an architect in search of a national style.

A vast and unlikely aviation museum kept alive for over 50 years due to one man's tenacity.

Handsomely crafted representations of our round planet.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

Golden cobblestones remember a time when this small alley was used to avoid having to give a Nazi salute.

These bronze pamphlets remember a remarkable group of Germans who fearlessly opposed the Nazis in the very center of their power.

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

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.