Friedrichshain is a district of Berlin, Germany. From its creation in 1920 until 2001, it was a freestanding city borough. Formerly part of East Berlin, it is adjacent to Mitte, Prenzlauer Berg, Kreuzberg and Lichtenberg.
Friedrichshain is named after the Volkspark Friedrichshain, a vast green park at the northern border with Prenzlauer Berg. In the Nazi era, the borough was called Horst-Wessel-Stadt. Friedrichshain is one of the trendy districts of Berlin and has experienced gentrification.
Friedrichshain is defined by the following roads and places, starting clock-wise in the west: Lichtenberger Straße, Mollstraße, Otto-Braun-Straße, Am Friedrichshain, Virchowstraße, Margarete-Sommer-Straße, Danziger Straße, Landsberger Allee, Hausburgstraße, Thaerstraße, Eldenaer Straße, S-Bahn-Trasse, Kynaststraße, Stralauer Halbinsel, Spree.