Augsburg (UKˈaʊɡzbəːrɡ , USˈɔːɡz- , ˈaʊksbʊʁk; Ougschburg) is a city in Swabia, Germany, around west of Bavarian capital Munich. It is a university town and regional seat of the Regierungsbezirk Swabia with an impressive Altstadt (historical city centre). Augsburg is an urban district and home to the institutions of the Landkreis Augsburg. It is the third-largest city in Bavaria (after Munich and Nuremberg), with a population of 304,000 and 885,000 in its metropolitan area.
After Neuss, Trier, Cologne and Xanten, Augsburg is one of Germany's oldest cities, founded in 15 BC by the Romans as Augusta Vindelicorum and named after the Roman emperor Augustus. It was a Free Imperial City from 1276 to 1803 and the home of the patrician Fugger and Welser families that dominated European banking in the 16th century. According to Behringer, in the sixteenth century it became "the dominant centre of early capitalism", having benefited from being part of the Kaiserliche Reichspost system as "the location of the most important post office within the Holy Roman Empire" and the city's close connection to Maximilian I. The city played a leading role in the Reformation as the site of the 1530 Augsburg Confession and the 1555 Peace of Augsburg. The Fuggerei, the oldest social housing complex in the world, was founded in 1513 by Jakob Fugger.
In 2019 UNESCO recognized the Water Management System of Augsburg as a World Heritage Site because of its unique medieval canals and water towers and its testimony to the development of hydraulic engineering.
Augsburg lies at the convergence of the Alpine rivers Lech and Wertach and on the Singold. The oldest part of the city and the southern quarters are on the northern foothills of a high terrace, which has emerged between the steep rim of the hills of Friedberg in the east and the high hills of the west. In the south extends the Lechfeld, an outwash plain of the post ice age between the rivers Lech and Wertach, where rare primeval landscapes were preserved.