Asgard: home of the Aesir -- Midgard: home of humans -- Nidavellir: home of the dwarves -- Alfheim: home of the light elves -- Jotunheim: home of the giants -- Helheim: home of Hel and the dishonorable dead -- Niflheim: world of ice, fog and mist -- Vanaheim: home of the vanir -- Muspellheim: home of the fire giants and demons.