Ballenstedt

Ballenstedt () is a town in the Harz district, in the German state of Saxony-Anhalt.

Rieder is a village and a former municipality in the district of Harz, in Saxony-Anhalt, Germany. Since 1 December 2013, it is part of the town Ballenstedt. Between 1 January 2011 and 19 February 2013, it was part of the town Quedlinburg.

Radisleben is a village and a former municipality in the district of Harz, in Saxony-Anhalt, Germany. Since 1 January 2010, it is part of the town Ballenstedt.

The Teufelsmauer (German for "Devil's Wall") is a famous natural rock formation located in the Harz Mountains of central Germany. It stretches across the state of Saxony-Anhalt and is known for its striking, jagged sandstone cliffs and unique geological structure.