The University of Ulm (German: Universität Ulm) is a public university in the city of Ulm, in the South German state of Baden-Württemberg. The university was founded in 1967 and focuses on natural sciences, medicine, engineering sciences, mathematics, economics and computer science. With over 8,000 students, it is one of the smaller universities in Germany, however, it frequently ranks one of the top schools in natural sciences in domestic rankings. The campus of the university is located north of the city on a hill called Oberer Eselsberg, while the university hospital has additional sites across the city. The university is the youngest public university in the state of Baden-Württemberg, which boasts several old, renowned universities in Heidelberg (founded in 1386), Freiburg (1457) and Tübingen (1477). The idea was to create a university with a new approach in both research and teaching. An important concept since the foundation of the university has always been to promote interdisciplinarity. In the decades following the foundation, the spectrum of subjects has steadily been extended, and the university has grown significantly.