This little museum is making sure that the art and history of the graffiti sticker is not scraped from history.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

A collection of abandoned typographic signs from Berlin and beyond.

A wunderkammer of mysterious objects and stories.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.

This curious sculpture represents the perseverance needed to take to the skies.

The non-native bovine herd was brought in to help conserve these Berlin wetlands.

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

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

This conical hill was built as a testing ground for an engineer known as the Glider King.

This TV tower once secretly housed a GDR intelligence team.

An abandoned swimming pool decays on the outskirts of Berlin.

The music is over at the Ballhaus Riviera Ballroom, but the ballroom remains in haunting disrepair.