The Black Elster or Schwarze Elster () is a long river in eastern Germany, in the states Saxony, Brandenburg and Saxony-Anhalt, right tributary of the Elbe. Its source is in the Upper Lusatia region, near Elstra. The Black Elster flows through the cities Kamenz, Hoyerswerda, Senftenberg, Lauchhammer, Elsterwerda, Bad Liebenwerda, Herzberg and Jessen. It flows into the river Elbe at Elster (Elbe), upstream from Wittenberg. Geography The river rises in the Lusatian Highlands (Upper Lusatia) about south of the village Kindisch in the borough of Elstra on the eastern flank of the high Kuppe, a subpeak of the Hochstein. From here the Black Elster flows initially in a northerly direction through Elstra, Kamenz, Milstrich and Wittichenau; from Hoyerswerda it flows in westwards to Elsterheide. Further downstream, after , it crosses the Saxon-Brandenburg border and flows through Senftenberg, Ruhland and Lauchhammer to Elsterwerda. From here it heads in a northwesterly direction through Bad Liebenwerda, Herzberg and Jessen before emptying into the Elbe in the municipality of Elster (Elbe) (river kilometre 198.5). The most important tributaries of the Black Elster are the Hoyerswerdaer Schwarzwasser, the Pulsnitz, the Große Röder, the Kleine Elster and the Schweinitzer Fließ. Tributaries History Field Marshal Blücher crossed the Elbe River near its confluence with the Black Elster on 3 Oct 1813 on his march to Leipzig. See also There is also a White Elster river in eastern Germany. List of rivers of Brandenburg List of rivers of Saxony List of rivers of Saxony-Anhalt References Rivers of Brandenburg Rivers of Saxony Rivers of Saxony-Anhalt Geography of Lusatia Rivers of Germany