First Vienna Mountain Spring Pipeline

Liesing (German pronunciation: [ˈliːzɪŋ] (listen)) is the 23rd district of Vienna. It is on the southwest edge of Vienna, Austria.It was formed after Austria's Anschluss with Germany, when Vienna expanded from 21 districts to 26. Fifteen Lower Austrian districts, especially the old legal jurisdiction of Liesing, were incorporated into the 25th district.After the allied occupation of Vienna, this law was not recognized and Liesing became a part of Lower Austria in the Soviet occupation zone. In 1946, a law intended to alter the districts of Vienna was vetoed by the occupation authorities. In 1954 the objection was withdrawn. Liesing was one of only two districts that remained in Vienna in the new organization. The areas Breitenfurt bei Wien, Laab im Walde, Purkersdorf, Perchtoldsdorf, Vösendorf, and Kaltenleutgeben returned to Lower Austria. Since 1954, the 23rd district has been composed of the following former districts: Atzgersdorf, Erlaa, Inzersdorf, Kalksburg, Liesing, Mauer, Rodaun, and Siebenhirten.

Wien Hetzendorf is a Vienna S-Bahn station, served by S1 and S2. The station is 1.63 km (1.01 mi) west of Wien Meidling. The station is situated between Altmannsdorfer Straße and Hetzendorfer Straße. Connections are available to Lines 16A, 62A, 64A of Wiener Linien Bus service and Line 62 of Wiener Linien Tram service.

Wien Liesing is a railway station in the 23 district of Vienna. The station is located 7 km (4.3 mi) southwest of Meidling station and is served by S-Bahn and most ÖBB Regional trains. The station was opened in 1841 along with the Southern Railway. The history Liesing brewery has been converted in 2010 to a shopping mall and is one block west of the station.

Mauer (German for "wall"; Central Bavarian: Maua) is a former village of Lower Austria that has been part of Vienna since 1938. Today's cadastral community belongs to the 23rd District of Vienna, called Liesing. In the west, Mauer borders the Vienna Woods.

Wien Atzgersdorf is a railway station serving Atzgersdorf in the 23rd District of Vienna.

The Druk Yul Park is a small park in the 23rd district of Liesing in the south of Vienna, Austria. The park is located at the junction of Speisinger Street with Wittgenstein Street and Rosen Hügel Street in Liesing.

Perchtoldsdorf is a railway station serving the town of Perchtoldsdorf in Lower Austria.

Burg Perchtoldsdorf is a castle in Lower Austria, Austria. Burg Perchtoldsdorf is 261 metres (856 ft) above sea level.

The Kirche Zur Heiligsten Dreifaltigkeit (English: Church of the Most Holy Trinity) in Vienna, better known as the Wotruba Church, is located on the Sankt Georgenberg in Mauer (corner of Rysergasse and Georgsgasse) in Liesing, the 23rd District of Vienna. It was built between August 1974 and October 1976 on the basis of a model by Fritz Wotruba. Wotruba died before the completion of the church, which was inspired by a visit to Chartres Cathedral. To Wotruba, Chartres represented the essence of Europe, and Wotruba subsequently held up Chartres as a yardstick to his own work. Wotruba was first and foremost a sculptor, and the church was a collaboration with Fritz G. Mayr, who continued the work after Wotruba's death. The building consists of 152 asymmetrically arranged concrete blocks of a size between 0.84 m3 to 64 m3, weighing from 1.8 to 141 tons; the highest block measures 13.10m. The church, which borders the Wienerwald, is 30 m long, 22 m wide, and 15.5 m high. The unusual design created some local resistance. During the Third Reich, the site where the church is located housed German Wehrmacht barracks.

Perchtoldsdorf (German: [ˈpɛʁçtɔlt͡sdɔʁf] (listen); colloquially Petersdorf) is a market town in the Mödling District, in the Austrian state of Lower Austria. It is known chiefly for its winemaking.

Atzgersdorf (German pronunciation: [ˈat͡sɡɐsˌdɔʁf] (listen); Central Bavarian: Atzgasduaf) is a former municipality in Lower Austria that is now a part of the 23rd Viennese district Liesing. A small part of the former municipality today is part of the 12th Viennese district Meidling. Today, the cadastral commune Atzgersdorf has an area of 411,42 hectares. The part that belongs to Meidling has an area of 35 hectares.

Kalksburg (German pronunciation: [ˈkalksˌbʊʁk] (listen)) is a former municipality in Lower Austria that is now a part of the 23rd Viennese district Liesing. Today, the cadastral commune Atzgersdorf has got an area of 375,7 hectare.