Utgard

In Norse mythology, Útgarðar (literal meaning: "Outyards"; plural of Útgarðr; the word can be anglicized to Utgard, Utgardar and in other ways) surrounded a stronghold of the giants. They are associated with Útgarða-Loki, a great and devious giant featured in one of the myths concerning Thor and the other Loki who compete in rigged competitions held in the Outyards. These outdoor arenas contrast with the putrid, indoor cave where Útgarða-Loki is said to dwell, when chained, in the Gesta Danorum. In another version of Norse mythology, Utgard is thought to be the final of the three worlds connected to Yggdrasil being the home of the demons, the other two being Asgard and Midgard. Utgard is also a town in the Inheritance cycle novels appearing in the first one