Map - Cisnădie (Oraş Cisnãdie)

Cisnădie (Heltau; Transylvanian Saxon dialect: Hielt; Nagydisznód) is a town in Sibiu County, Transylvania, central Romania, approximately 10 km south of Sibiu (Hermannstadt). One village, Cisnădioara (Michelsberg; Kisdisznód), is administered by the town.

Cisnădie was mentioned for the first time in a document from the year 1204 under the name "Rivetel". In the 12th century Saxon colonists settled here and in 1323 the German name Heltau is mentioned. The town flourished, particularly the guilds of blacksmiths and wool weavers (weaving remained the traditional occupation of the town population until the 20th century, when large textile factories were built).

Cisnădie shared most of Transylvania's eventful history. The town suffered several raids, starting with the 1241 raid of the Mongols and continuing with Ottoman attacks. The plague did not spare the town, neither did the fire nor various political agitations throughout the passing of time.

In 1806, under Emperor Franz of Austria, Cisnădie/Heltau renewed its market rights, thus enabling it to prosper.

In 1945, large parts of the German population were deported to the Soviet Union.

In 1948, all factories were nationalized by the communist regime. After its downfall in 1989, most of the factories collapsed. Since the 2000s onwards, the economic situation has been ameliorating.