Gladsheim ("place of joy") is the hall of the gods in Asgard, situated on the plain of Ida. Odin owns this hall and presides there, but each of the twelve main gods also has a high seat there. Gladsheim is where the gods meet to make important decisions. It is also the inner citadel or sanctuary of Asgard. The seeress Gullveig was killed here by the Aesir.