Thrudheimr

In Norse mythology, Þrúðheimr (anglicised Thrudheimr), which means "World of strength" in Old Norse, is the home of Þórr according to the Eddic poem Grímnismál (4). But in Snorri Sturluson's Edda (Gylfaginning, 21, 47 ; Skáldskaparmál, 17 ) and Ynglinga saga (5), the name of Thor's residence is Þrúðvangr or Þrúðvangar. Þrúðheimr is nevertheless mentioned in Snorri's Edda, but in its prologue. In this euhemerized story, it is written that Tror, "whom we call Thor", conquered the kingdom of Thrace, "which we call Þrúðheimr".