The Hallenstadion is a multi-purpose facility located in the quarter of Oerlikon in northern Zürich. It was home to the ZSC Lions of the National League (NL) and has a capacity of 11,200 spectators. Designed by Bruno Giacometti, it opened on November 4, 1939, and was renovated in 2004–05.

Oerlikon is a quarter in the northern part of the city of Zürich, Switzerland. A formerly independent municipality, Oerlikon was merged with Zürich in 1934 and forms today, together with Affoltern and Seebach, the city district 11.