Rosenborg Arena is a sports facility that serves as the home ground of the football club Rosenborg Ballklubb. The facility is located in Trondheim and has a capacity of over 21,000 spectators, making it one of the largest stadiums in Norway. The arena was opened in 2003 and has since hosted a number of national and international events.
In addition to football matches, Rosenborg Arena is used for various sports and cultural events. The facility is equipped with modern facilities, including training facilities and VIP areas. It has also hosted concerts and other major events, helping to make it a central point of activity in Trondheim.