Copenhagen's celebrated theme park and gardens.

The site of good faith and good nature in the fictional world of Kcymaerxthaere.

A replica of the Liberty Bell rang daily from West Berlin's City Hall throughout the Cold War.

This TV tower once secretly housed a GDR intelligence team.

A portable, wooden replica (minus the hyphen) of Hamburg’s iconic crooked coffee shop.

Berlin's beloved bear is immortalized at the Museum für Naturkunde.

Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

Metro station with a claim to rock n' roll fame.

The walls of Germany's Parliament still show the scars of the Red Army takeover in World War II.

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

A traditional U-Bahn station in Berlin gets a string of rather untraditional benches.

Cold war icon and onetime "hole" in the iron curtain.

This water-tower-turned-high-end-apartment building was once the site of an early Nazi concentration camp.

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.

A 12th-century fortress containing some of Berlin's oldest buildings.

A wunderkammer of mysterious objects and stories.

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

Puppet theater and museum holding a collection of more than 300.

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

From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

A restaurant and observation deck built in a unique broadcasting antenna.

Berlin's oldest surviving academic architecture hosted decades of animal dissections.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

A narrow passage next to a cafe leads to a courtyard exploding with murals, tags, and paste-ups.