Asgard

In Norse religion, Asgard (Old Norse: ''Ásgarðr''; "Enclosure of the Æsir") is one of the Nine Worlds and home to the Æsir tribe of gods. It is surrounded by an incomplete wall attributed to a Hrimthurs riding the stallion Svaðilfari, according to Gylfaginning. Odin and his wife, Frigg, are the rulers of Asgard. One of Asgard's well known locations is Valhöll (Valhalla), in which Odin rules.