Döbling is the 19th District in the city of Vienna, Austria (German: 19. Bezirk, Döbling, Doebling). It is located on the north end from the central districts, north of the districts Alsergrund and Währing. Döbling has some heavily populated urban areas with many residential buildings, and borders the Vienna Woods. It hosts some of the most expensive residential areas such as Grinzing, Sievering, Neustift am Walde and Kaasgraben and is also the site of a large number of Heurigen restaurants. There are also some large Gemeindebauten, including Vienna's most famous one, the Karl-Marx-Hof.