Heurigen In Vienna
Vienna is probably the only major city in Europe, if not the world, that can claim to have vineyards within the cityborders.
You can find many heurigen in areas such as Grinzing, Heiligenstadt, Sievering or Mauer. A short tip: Some of the heurige popular with tourists are rarely frequented by locals for a variety of reasons. In case you are looking for places locals frequent, feel free to ask yourself around. People are usually very friendly and will offer you a variety of choices they believe to be superior places.