Eisenstadt is the state capital of Burgenland in Austria. It consists of 4 districts: Kleinhöflein im Burgenland, Eisenstadt-Oberberg, Eisenstadt- Unterberg and St. Georgen am Leithagebirge. Kleinhöflein is the most western part of Eisenstadt, St. Georgen am Leithagebirge the most eastern one. Both are known for their vintners and the many Heurigen. Eisenstadt-Oberberg is popular for the Bergkirche or Haydnkirche, which houses the Haydnmausoleum while Eisenstadt-Unterberg is characterized by the former Jewish district.