The Concordiasee(lat.concordia“unity“) is the largest artificial lake in the Harz foreland in Saxony-Anhalt. It is located about eight kilometers northwest of Aschersleben and directly borders the districts of Nachterstedt in the south and Schadeleben in the north, which belong to the town of Seeland. Due to a landslide in 2009, it was closed entirely for many years and is still partially closed today. (wikipedia)
