St. Francis of Assisi Church, Vienna

Mexikoplatz (Mexico Square) is a square in the Austrian capital Vienna. It is located in the city's 2nd district, Leopoldstadt, near the banks of the Danube, on the southwestern end of the Reichsbrücke (Empire Bridge), which links Leopoldstadt with Donaustadt, the 22nd district of Vienna.The square was named Mexikoplatz in 1956, to honor the support Mexico (led by President Lázaro Cárdenas) gave to Austria in 1938, when it was the only country at the time to protest the Anschluss (annexation) of Austria by Nazi Germany. Previously it was named "Erzherzog-Karl-Platz", after Archduke Charles of Austria, from 1884 to 1919 and from 1934 to 1956, respectively. From 1919 to 1934, it was called Volkswehrplatz (after the peoples' militias that were formed in Austria after World War I). A church named St Francis of Assisi Church is located in the southeastern part of the square. It was consecrated in 1898, in celebration of the Golden Crown Jubilee of Emperor Francis Joseph.

Vorgartenstraße is a Metro station on the U1 Line of the Vienna U-Bahn. It is located in the Leopoldstadt District. The station was first opened to the public on September 3, 1982. Its name derives from the adjacent road "Vorgartenstraße" (literal translation: "Front-Yard-Street"), which had been named that way in 1903 due to its, at the time, unusually high number of residences containing a front yard.

Messe-Prater is a station on U2 of the Vienna U-Bahn. It is located in the Leopoldstadt District. It opened in 2008.

The Reichsbrücke (German for Imperial Bridge) is a major bridge in Vienna, linking Mexikoplatz in Leopoldstadt with the Donauinsel in Donaustadt across the Danube. The bridge is used by 50,000 vehicles per day and carries six lanes of traffic, U-Bahn tracks, two footpaths, two cyclepaths and two utility tunnels.

Donauinsel is a station on U1 of the Vienna U-Bahn. It is located on Donauinsel Island, in the Donaustadt district. It opened in 1982. The station is below the Reichsbrücke bridge.

Wiener Looping is a steel roller coaster at Wurstelprater (located within Wiener Prater) in Leopoldstadt, Vienna, Austria. Built by Mack Rides, the coaster will span multiple sections of the amusement park and be one of its few attractions operated by owner Stefan Sittler-Koidl. Wiener Looping was first announced in 2021 but was marred by several construction setbacks, most notably the unauthorized demolition of a nightclub and its associated legal injunction. The coaster is planned to open in September 2024.

Messe Wien (English: Trade Fair of Vienna) is the biggest trade fair in Austria and one of the most important economic factors of Vienna. This venue failed to win the bid for hosting the Eurovision Song Contest 2015, after Conchita Wurst won the final in 2014.

The New Danube (German Neue Donau) is a side channel built in 1972–88 on the eastern side of the Danube in Vienna, Austria. It was created to provide flood relief by containing excess water. The Donauinsel (Danube Island), made out of the removed material, separates the new waterway from the main channel of the river. The project was referred to by the United Nations Human Settlements Programme (UN-HABITAT) as "the first truly multipurpose fully sustainable flood protection scheme."The New Danube flows parallel to the river for approximately 21 kilometres (13 mi) through the Vienna metropolitan area. It diverges from the main channel in Langenzersdorf in Lower Austria (northwest of the city), flows through the 21st district, and rejoins it at the Danube-Auen National Park in the 22nd district (in the southeast). The channel is about 150 metres (160 yd) wide; the island varies between 70 and 210 metres (77 and 230 yd) in width. The current course of the New Danube and the site of the Danube Island were previously a broad landscape of meadows set aside as a floodplain in the first effort to manage Danube floods, in 1868–75. The left, northern bank of the New Danube is protected by the Hubertus Dam (Marchfeld Protective Dam), completed in 1875. Following disastrous flooding in Vienna in 1954, years of discussion led to a new plan for regulating the Danube involving creating a relief channel and a long barrier island. Construction began in 1972 and was completed only in 1988. At the beginning of the New Danube is a weir known as the influx building (Einlaufbauwerk), which is normally closed, making the New Danube a still body of water. When the Danube rises, it is opened to relieve pressure on the river and prevent flooding. This usually leads to a ban on swimming in the New Danube lasting for as long as several weeks, until the water quality improves. Further weirs are located just upstream of the Prater Bridge (Weir 1) and on the level of the Lobau oil terminal (Weir 2), approximately 1.5 kilometres (0.93 mi) before the New Danube rejoins the main channel. The New Danube can be reached via U-Bahn lines U6 (Neue Donau station), U1 (Donauinsel station) and U2 (Donaustadtbrücke station), via tram line 31 across the Floridsdorf Bridge, and via various city bus lines. It has stretches suitable for regattas—in September 2009 the World Rowing Masters Regatta took place there—and a waterski lift. The best known stretch of shoreline is the Copa Cagrana, next to the Reichsbrücke. Private motorboats are not permitted on the New Danube.

The Vienna Institute of Demography (VID) (until 2002: Institut für Demographie/IfD) is a research institute of the division for humanities and social sciences within the Austrian Academy of Sciences (ÖAW) and part of the three "pillar institutions" of the Wittgenstein Centre for Demography and Global Human Capital.

The Wittgenstein Centre for Demography and Global Human Capital (IIASA, VID/ÖAW, WU) is a research collaboration between the International Institute for Applied Systems Analysis in Laxenburg, the Vienna Institute of Demography of the Austrian Academy of Sciences, and the University of Vienna, both located in Vienna. From 2011-2019 the Vienna University of Economics and Business (WU) was the Centre's university pillar. The Centre was founded in 2010 by demographer Wolfgang Lutz who had won the Wittgenstein Award in the same year.The Wittgenstein-Preis, the highest Austrian science award, is given out by the Austrian Science Fund, and Lutz (who was the first social scientist to win it) used the 1.5 million euro prize money to establish the Centre by teaming up several existing demographic research institutions in and around Vienna which had been cooperating before but not under the umbrella of a common concern. These three pillar institutions – the World Population Program of the International Institute for Applied Systems Analysis (IIASA), the Vienna Institute of Demography of the Austrian Academy of Sciences (VID/ÖAW) as well as the Demography Group and the Research Institute on Human Capital and Development at the Vienna University of Economics and Business (WU) – each put a different emphasis and can therefore combine their strengths in the fields of demography, human capital formation and analysis of the returns to healthcare and education. The Centre’s objective is to provide a sound scientific basis for decision-making at various levels by better understanding the implications of changing population structures and human capital investments for the well-being of mankind under a global perspective. The Wittgenstein Centre is governed by founding director Wolfgang Lutz, Jesús Crespo Cuaresma (Director of Economic Analysis), Alexia Fürnkranz-Prskawetz (Director of Research Training) and Sergei Scherbov (Director of Demographic Analysis). Scientific advice and guidance is ensured by an International Scientific Advisory Board chaired by Sir Partha Dasgupta.There are some 60 researchers and 10 administrative staff members working at the Wittgenstein Centre in one of the three pillar institutions, two of which have been joined under a common roof since August 2015 when VID moved from its old premises in Vienna's 4th district to a new location on the WU campus in the 2nd district adjacent to the Vienna Prater: an additional campus building (D5) at Welthandelsplatz 2 now houses (on two levels) both the new Vienna Institute of Demography and the two relevant WU research groups next to each other, linked by the Demographenstiege (demographers' staircase). On 9 September 2015, the Centre celebrated its first five years, together with the 40th anniversaries of IIASA and VID, with a symposium on "Demography that Matters".

The Donauinsel (Danube Island) is a long, narrow artificial island in central Vienna, Austria, lying between the Danube river and the parallel excavated channel Neue Donau ("New Danube"). The island is 21.1 km (13.1 mi) in length, but is only 70–210 m (230–689 ft) wide. It was constructed from 1972 to 1988 primarily as a measure for flood protection.It has since become the most popular recreational area of the city.

The Vienna University of Economics and Business (German: Wirtschaftsuniversität Wien, WU) is a public research university in Vienna, Austria, the largest university focusing on business, management and economics in Europe. It has been ranked as one of the best business schools in Europe and received Triple accreditation (AACSB, EQUIS and AMBA). Vienna University of Economics and Business ranked 36th among more than 13,000 universities worldwide offering degrees in Business & Management in the 2022 QS World University Rankings by subject. Today, WU has more than 20,000 students and over 400 researchers and lecturers, among those about 90 full professors. It increasingly draws students from outside Austria, mostly from Central and Eastern Europe. Most of the faculty are of Austrian or German nationality.