Historical district with buildings designed by Alvar Aalto, Walter Gropius, Oscar Niemeyer and many more.

A very good reason to travel West: the C/O, next to the formerly infamous Berliner Zoo tube station, is an awesome museum dedicated to photography and visual media. Previous exhibitions include Larry Clark, Martin Parr, Anton Corbijn, Annie Leibovitz and Stephen Shore.

New type of museum. It's a private collection from contemporary art pieces such as by Anish Kapoor or Nobuyoshi Araki to Chinese imperial furnitures or ancient Asian sculptures. The collection is wonderful and the light design is perfect. There is no description or title of the artworks - it invites you to purely see/feel the artworks themselves without influencing by the names. Must to go.

The is an old geisterbahnhof, or railway station, in the Prenzlauer Berg district of Berlin, Germany. It is served by the Berlin S-Bahn and the M13 line of the Berlin Straßenbahn. The station opened on October 1, 1935, at the junction of the Nordbahn line from Berlin to Stralsund with the railway line to Szczecin where the eponymous street named after Bornholm Island crossed the tracks. As Bornholmer Straße station lay right at the Berlin Wall it was closed on August 13, 1961, turning it into one of Berlin's ghost stations, passed by eastern and western S-Bahn trains without stopping. After German reunification Bornholmer Straße was reopened on December 22, 1990. Today, you can still go there to see remnants of the wall, and where people flooded in when the wall came down in 1989. (In the evening of November 9, 1989, thousands of East Berliners and GDR citizens assembled at the bridge demanding entry to West Berlin. At 9.20 p.m. local guards were the first to open the checkpoint and allow people passing through freely to West Berlin, where they were greeted enthusiastically. The event marked the commencement of the fall of the Berlin Wall.).

Just until recently this place used to be one big old Aphoteke (Pharmacy). They have kept the Apotheke's  dark wood Art Deco charm to use in benefit of great coffee and fantastic brunch (try the french toast and you'll see I'm not lying).