Since 1 September 2010 , it is part of the town Thale .
Westerhausen is a village and a former municipality in the district of Harz , in Saxony - Anhalt , Germany .
Since 1 September 2010 , Westerhausen is part of the town Thale .
Westerhausen is a village and a former municipality in the district of Harz , in Saxony - Anhalt , Germany .