Blomsterøyhallen is a sports facility in Fredrikstad that offers a varied sports hall with sports floors. The hall is equipped with markings for several sports, including handball, basketball, floorball and volleyball, making it suitable for various sports events and training. With a ceiling height of 7 meters, the hall is adapted for activities that require a good sense of space.
The facility has two changing rooms and a referee's changing room, which provides necessary facilities for athletes and referees. With a spectator capacity of approximately 300, the hall can also accommodate larger events and competitions. The kiosk operation, which is run by Kråkerøy Idrettslag, offers refreshments to both participants and spectators during the events.