Spree Forest

The Spree Forest or Spreewald (German pronunciation: [ˈʃpʁeːˌvalt] ; Lower Sorbian: Błota, pronounced [ˈbwɔta], i.e. 'the Swamps') is a large inland delta of the river Spree, and a historical cultural landscape located in the region of (Lower) Lusatia, in the state of Brandenburg, Germany, approximately 100 km southeast of Berlin and close to the city of Cottbus (L.S. Chóśebuz). The Spree Forest is located within the settlement area of the (Lower) Sorbs, and the region is officially bilingual, German and Lower Sorbian. As extensive floodplain and bog landscape, the Spree Forest was designated a biosphere reserve by UNESCO in 1991, called Biosphärenreservat Spreewald (biosferowy rezerwat Błota). It is known for its traditional irrigation system, consisting of more than 200 small canals (called Fließe; total length: 1,300 kilometres or 810 miles) within the 484-square-kilometre (187 sq mi) area, for its unique flora and fauna, and for its traditional flat-bottomed boats, the Spreewaldkähne. The landscape was shaped during the last Ice Age. The region's most populous towns are Lübbenau/Spreewald (L.S. Lubnjow/Błota), which is known for the incorporated villages of Lehde (Lědy) and Leipe (Lipje), the villages with canals instead of streets, and Lübben (Spreewald) (Lubin (Błota)). Other notable towns are Vetschau/Spreewald (Wětošow/Błota) with its reconstructed Old Slavic fortified wooden settlement (gord) Slawenburg Raddusch (Radušańske słowjańske groźišćo), and Burg (Spreewald) (Bórkowy (Błota)).