The Sonnenallee is a street in Berlin, Germany, connecting the districts of Neukölln and Treptow-Köpenick. The street is 5 km long, crossing Baumschulenstraße at its south east end and terminating at Hermannplatz in the north west. Sonnenallee was constructed at the end of the 19th century. The area around the Sonnenallee was created to cater for the rural drift to the city of that period.