Schwarze Elster in the context of "Brandenburg"

The Elbe (Czech: Labe [ˈlabɛ] ; German: [ˈɛlbə] ; Low German: Ilv or Elv; Upper and Lower Sorbian: Łobjo, pronounced [ˈwɔbʲɔ]) is one of the major rivers of Central Europe. It rises in the Giant Mountains of the northern Czech Republic before traversing much of Bohemia (western half of the Czech Republic), then Germany and flowing into the North Sea at Cuxhaven, 110 kilometres (68 miles) northwest of Hamburg. Its total length is 1,094 km (680 mi).

The Elbe's major tributaries include the rivers Vltava, Ohře, Saale, Havel, Mulde, and Schwarze Elster.

Elstra (German, pronounced [ˈɛlstʁaː] ) or Halštrow (Upper Sorbian, pronounced [ˈhalʃtʁɔf]) is a town in the district of Bautzen, in Saxony, Germany. It is situated on the river Schwarze Elster, 6 kilometres southeast of Kamenz, and 34 kilometres northeast of Dresden. The name "Elstra" stems from the river Schwarze Elster, which rises in the district Kindisch.

The city has only about 2,000 citizens and is one of the smallest cities in Germany. The whole municipality has 2,807 citizens (in 2016). It is part of the officially recognized Sorbian settlement area.

Bad Liebenwerda (German: [baːt ˌliːbm̩ˈvɛʁda] ) is a spa town in the Elbe-Elster district, in southwestern Brandenburg, Germany. It is situated on the river Schwarze Elster, 57 km northwest of Dresden, and 28 km east of Torgau.