Lengefeld is a former mining town on the Silver Route in the middle Erzgebirge in Saxony. The place also bears the nickname "city between the three dams". On January 1, 2014, the city of Lengefeld together with the community Pockau the city Pockau - Lengefeld. In the nearby district Kalkwerk worked the last mine of Saxony or the German side of the Erzgebirge with shaft promotion.