Lower Austria

File:Wachau (3).JPG]]

With a land area of {{convert|19186|km2|abbr=on}} situated east of Upper Austria, Lower Austria is the country's largest state. Lower Austria derives its name from its downriver location on the river Enns, which flows from the west to the east. Lower Austria has an international border, {{convert|414|km|abbr=on}} long, with the Czech Republic (South Bohemia and South Moravia) and Slovakia (Bratislava and Trnava Regions). The state has the second-longest external border of all Austrian states. It also borders the other Austrian states of Upper Austria, Styria and Burgenland as well as surrounding Vienna.

Lower Austria is divided into four regions, known as Viertel (quarters):

• Weinviertel or Tertiary Lowland (below the Manhartsberg)
• Waldviertel or Bohemian Plateau (above the Manhartsberg)
• Mostviertel (above the Vienna Woods)
• Industrieviertel (below the Vienna Woods).

These regions have different geographical structures. Whilst the Mostviertel is dominated by the foothills of the Limestone Alps with mountains up to {{Höhe|2000|AT|link=true}} (6,500 ft) high, most of the Waldviertel is a granite plateau. The hilly Weinviertel lies to the northeast, descends to the plains of Marchfeld in the east of the state, and is separated by the Danube from the Vienna Basin to the south, which in turn is separated from the Vienna Woods by a line of thermal springs (the Thermenlinie) running north to south.{{Cite web|url=https://www.lower-austria.info/|title=Visitor-Information|website=www.lower-austria.info|access-date=2020-01-14}}

File:Puchberg - Schneeberg.JPG, one of Vienna's three Hausberge]]

• Schneeberg (Klosterwappen; 2,076 m)
• Rax (Scheibwaldhöhe; 1,943 m; highest summit: Heukuppe; 2,007 m – Styria)
• Ötscher (1,893 m)
• Dürrenstein (1,878 m)
• Schneealpe (Ameisbühel; 1,828 m; highest summit: Windberg; 1,903 m – Styria)
• Hochkar (1,808 m)
• Gamsstein (1,774 m)
• Stumpfmauer (1,770 m)
• Göller (1,766 m)
• Hochwechsel (1,743 m)
• Gippel (1,669 m)
• Großer Sonnleitstein (1,639 m)
• Großer Zellerhut (1,639 m)
• Gemeindealpe (1,626 m)
• Scheiblingstein (1,622 m) (not to be confused with Scheiblingstein (2,197 m), which is in Styria)
• Drahtekogel (1,565 m)
• Sonnwendstein (1,523 m)
• Obersberg (1,467 m)
• Königsberg (1,452 m)
• Großer Sulzberg (1,400 m)
• Reisalpe (1,399 m)
• Gahns (1,380 m)
• Tirolerkogel (1,377 m)
• Türnitzer Höger (1,372 m)
• Unterberg (1,342 m)
• Traisenberg (1,230 m)
• Dürre Wand (1,222 m)
• Hohenstein (1,195 m)
• Eisenstein (1,185 m)
• Hohe Wand (1,132 m)
• Großer Peilstein (1,061 m)
• Weinsberg (1,041 m)
• Hocheck (1,036 m)
• Nebelstein (1,017 m)
• Eibl (1,007 m)
• Hohe Mandling (967 m)
• Jauerling (961 m)
• Hoher Lindkogel also named Eisernes Tor (834m)
• Anninger (675 m)
• Buschberg (491 m)

Other mountains in Lower Austria may be found at :Category:Mountains of Lower Austria.

• Semmering (985 m)
• Wechsel (980 m)

The state border with Styria runs over both passes.

File:Ruine Aggstein 03.JPG above the Danube in the Wachau valley]]

File:Niederösterreich Rosenburg 2010 01.JPG river below the Rosenburg ]]

File:Morava river between Austria and Slovakia during sunset.jpg river with riparian forest]]

Almost all of Lower Austria is drained by the Danube. The only river that flows into the North Sea (via the Moldau and the Elbe) is the Lainsitz in northern Waldviertel.

The most important rivers north of the Danube (on its left bank) are the Ysper, Kamp, Krems, Lainsitz, March and Thaya. South of the Danube (on its right bank) are the Enns, Ybbs, Erlauf, Melk, Pielach, Traisen, Schwechat, Fischa, Schwarza, Triesting, Pitten and the Leitha.

• Ottenstein Reservoir (4.3 km{{sup|2}})
• Lunzer See (0.69 km{{sup|2}})
• Erlaufsee (0.56 km{{sup|2}}, of which about half lies in Lower Austria)
• Erlauf Reservoir
• Wienerwaldsee (0.32 km{{sup|2}})

{{further|List of caves in Austria }}

Lower Austria is rich in natural caves; in all 4,082 have been recorded. Most of the caves have formed in limestone and dolomite rocks and are therefore called karst caves. Cavities also form in the marble of the Central Alps and the Bohemian Massif. Among the largest caves in Lower Austria are:

• Ötscherhöhlensystem (Ötscher): 27,003 m long; union of the Taubenloch and Geldloch
• Pfannloch (Ötscher): 5,287 m long
• Lechnerweidhöhle (Dürrenstein): 5,252 m long
• Trockenes Loch (Schwarzenbach an der Pielach): 4,510 m long
• Hermannshöhle (Kirchberg am Wechsel): 4,430 m long
• Eisensteinhöhle (Bad Fischau): 2,341 m long

The last two are open as show caves, along with the Allander stalactite cave, the Unicorn Cave, the Hochkarschacht, the Nixhöhle and the Ötschertropfsteinhöhle.

File:Abstetten - Ortsansicht.JPG

{{main|History of Austria}}

File:Stift Melk Nordseite 01.jpg was founded in 1089. Today's Baroque abbey was built between 1702 and 1736.]]

File:Napoleon.Wagram.jpg at the Battle of Wagram in July 1809]]

More than 200 Neolithic people were killed during the massacre in the Linear Pottery settlement area of Schletz 7000 years ago.Eva Maria Wild et al.: Neolithic Massacres: Local Skirmishes or General Warfare in Europe? In: Radiocarbon. Volume 46, No 1, 2004, S. 377–385, [https://www.researchgate.net/publication/236166865_Neolithic_Massacres_Local_Skirmishes_or_General_Warfare_in_Europe text]

The history of Lower Austria is very similar to the history of Austria. Many castles are located in Lower Austria. Klosterneuburg Abbey, located here, is one of the oldest abbeys in Austria. Before World War II, Lower Austria had the largest number of Jews in the country.

The names Lower Austria and Upper Austria are derived from the earlier names Austria below the Enns and Austria above the Enns, references to the river Enns. Going down from its source on the northern edge of the Central Eastern Alps, the river crosses Upper Austria, then on its lower reaches forms the boundary between Upper Austria and Lower Austria.{{Cite web|url=https://noe-landtag.gv.at/en|title=History of Lower Austria – NÖ Landtag|website=noe-landtag.gv.at|language=de-AT|access-date=2020-01-14}}

In the mid-13th century, it became known as the Principality below the river Enns ({{lang|de|Fürstentum unter der Enns}}).

The Battle on the Marchfeld on 26 August 1278 marked the beginning of the ascendancy of the House of Habsburg in Austria and Central Europe.

During the Ottoman wars in Europe, Lower Austria was the target of repeated raids by the Tatars and Ottoman Akinji mounted paramilitary units, with many people taken into slavery.{{cite web |author=Brian Glyn Williams |title=The Sultan's Raiders: The Military Role of the Crimean Tatars in the Ottoman Empire |url=http://www.jamestown.org/uploads/media/Crimean_Tatar_-_complete_report_01.pdf |website=The Jamestown Foundation |date=2013 |pages=30–36 |url-status=dead |archive-url=https://web.archive.org/web/20131021092115/http://www.jamestown.org/uploads/media/Crimean_Tatar_-_complete_report_01.pdf |archive-date=2013-10-21 }}

Lower Austria was the site of the Battles of Wagram and Aspern, fought between invading French troops under Napoleon and an Austrian army led by Archduke Charles in 1809.

The gross domestic product (GDP) of the state was 61.0 billion € in 2018, accounting for 15.8% of Austria's economic output. GDP per capita adjusted for purchasing power was 32,300 €, or 107% of the EU27 average in the same year. Lower Austria is the state with the second-lowest GDP per capita in Austria.{{Cite web |url=https://ec.europa.eu/eurostat/documents/2995521/10474907/1-05032020-AP-EN.pdf/81807e19-e4c8-2e53-c98a-933f5bf30f58 |title=Regional GDP per capita ranged from 30% to 263% of the EU average in 2018 |website=Eurostat}}

{{Historical populations

|align=none|cols=2

|1869|1,077,232

|1880|1,152,767

|1890|1,213,471

|1900|1,310,506

|1910|1,425,238

|1923|1,426,885

|1934|1,446,675

|1939|1,455,373

|1951|1,400,471

|1961|1,374,012

|1971|1,420,816

|1981|1,427,849|1991|1,473,813|2001|1,545,804|2011|1,614,693|2021|1,698,951|source=Censuses{{cite web |title=Historic Censuses - STATISTICS AUSTRIA|url=https://www.statistik.at/en/statistics/population-and-society/population/population-stock/historic-censuses|publisher=Statistics Austria}}}}

File:Stein an der Donau, Lower Austria, 20210728 1245 0803.jpg (at the end of Wachau valley; Danube river in the center]]

Lower Austria is divided into four regions: Waldviertel, Mostviertel, Industrieviertel, and Weinviertel. The Wachau valley, situated between Melk and Krems in the Mostviertel region, is famous for its landscape, culture, and wine.

Administratively, the state is divided into 20 districts (Bezirke), and four independent towns (Statutarstädte). In total, there are 573 municipalities within Lower Austria.{{Cite web|url=http://www.noe.gv.at/noe/Zahlen-Fakten/NOE_in_Zahlen_2018_Englisch.pdf|title=Lower Austria in Numbers}}

Image:Karte NOE Viertel beschriftet Bezirke.svg in green, Weinviertel in red, Mostviertel in yellow, and Industrieviertel in blue)]]

• Krems an der Donau
• Sankt Pölten
• Waidhofen an der Ybbs
• Wiener Neustadt

• Amstetten
• Baden
• Bruck an der Leitha
• Gänserndorf
• Gmünd
• Hollabrunn
• Horn
• Korneuburg
• Krems
• Lilienfeld
• Melk
• Mistelbach
• Mödling
• Neunkirchen
• St. Pölten
• Scheibbs
• Tulln an der Donau
• Waidhofen an der Thaya
• Wiener Neustadt
• Zwettl

{{EB1911 poster|Austria, Lower}}

• {{Commons category-inline|Lower Austria}}
• {{Official website}} {{In lang|de|en}}
• [https://www.lower-austria.info Lower Austria - official tourism page]
• [http://www.photoglobe.info/hl_austria_lower/ PhotoGlobe] - georeferenced photos of Lower Austria

{{States of Austria}}

{{Authority control}}

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Category:NUTS 2 statistical regions of the European Union

Category:States of Austria

Category:Wine regions of Austria