ORLEN Arena Oberstdorf (from 2017 to 2023 Audi Arena Oberstdorf, from 2004 to 2017 Erdinger Arena, until 2004 Skisprungstadion am Schattenberg) is a complex of five ski jumping hills, located in the German town of Oberstdorf, Bavaria, on the northwestern slope of the Schattenberg mountain (1845 m).[1]