The area around Calau is strongly characterized by formerlignite mining sites, which are valuable retreat areas for animals and plants nowadays. Many places are left to nature after recultivation,The Heinz Sielmann Foundation adopted numerous areas, others are managed near-natural and sustainably by the state forest administration.Foresters offer walking tours through the region. Particularly the "Geologische und Naturlehrpfad Luttchensberg" is a sight to see.
Zinnitz has about 300 residents. It was first mentioned in 1255 asCinnicz. The Name meansOrt wo Rohr/Schilf wächst (Place where cane/reed is growing). Known citizen of Zinnitz isDietrich III. von Bocksdorf, bishop ofNaumburg from 1463 to 1466.[3]
The town was first mentioned, asCalowe, in 1279.[4] Its name is of Slavic origin and comes from the old Sorbian and Polish wordkał, which means "swamp" or "bog".[4] The town was at various times ruled by Bohemian, Hungarian, Saxon and Polish monarchs, before it was annexed byPrussia in 1815. It was located on an important trade route, called the "Salt Road", which was used to transport salt fromHalle to Lusatia and further east to Poland.[5] From 1815 to 1947, Calau was part of thePrussianProvince of Brandenburg.
There are only a few people withSorbian roots living in Calau today, although theSorbs were quite a large minority in 1843 with about 30.8 percent of the overall population. In following years the number ofSorbs decreased rapidly, and in 1900 only 3.5 percent of the population wereSorbs.
Development of Population since 1875 within the Current Boundaries (Blue Line: Population; Dotted Line: Comparison to Population Development of Brandenburg state; Grey Background: Time of Nazi rule; Red Background: Time of Communist rule)
Recent Population Development and Projections (Population Development before Census 2011 (blue line); Recent Population Development according to theCensus in Germany in 2011 (blue bordered line); Official projections for 2005-2030 (yellow line); for 2017-2030 (scarlet line); for 2020-2030 (green line)
Calau: Population development within the current boundaries (2020)[6]
Memorial at theKarl-Marx-Straße/Ecke Parkstraße, 1928 initially dedicated to the firstPresident of Germany,Friedrich Ebert, destroyed by theNazis in 1933, to be dedicated to the victims ofNazism in 1948, rededicated again in 1989 to the victims ofFascism andStalinism
Memorial for actorJoachim Gottschalk. When hisJewish wife Meta and son Michael were to be deported, the whole family decided to commitsuicide on November 6, 1941. The bronze figure, which was created byTheo Balden in 1967, resembles the actor. It was initially located in a park but had to be moved due to the building of the localSparkasse in the 1990s. Its new place is a memorial wall in theJoachim-Gottschalk-Straße 35.
Thetransmitter station Calau, which belongs to theDeutsche Telekom radiates a variety ofVHF-and TV-programmes of therbb forBrandenburg.[citation needed] Its radio mast is a reinforced concrete tower of 190 m height, the so-called "Langer Calauer", in the southwest of town. It was built in 1982.
Carl Anwandter (1801–1889), stands out as leader of the first contingent ofGerman colonists sent byPhilippi; Anwandter is also founder of the German schoolValdivia (Chile)
Ernst Dohm (1819–1883), editor and writer, helped the pun in his journal Kladderadatsch to regional awareness