Helheim is the underworld in Norse mythology that is ruled by the goddess Hel. It is one of the Nine Worlds of Norse cosmology and is often depicted as a cold and desolate place, where the dead go after they pass away. The name “Helheim” literally means “house of Hel.”
According to Norse mythology, Helheim is located beneath one of the three roots of the world tree, Yggdrasil. The entrance to Helheim is said to be guarded by Garm, a monstrous dog that is bound to the realm of the dead.
Inside Helheim, the dead are believed to live out an existence that is neither pleasant nor torturous. They are said to dwell in a vast hall called Eljudnir, which means “sprayed with snowflakes.” This hall is described as being gloomy and dimly lit, with walls made of woven snakes.
In Norse mythology, Helheim is also said to be home to several creatures, including the dragon Nidhogg, who gnaws at the roots of Yggdrasil; the goddess of death, Hel; and the goddess of fate, Nornir, who weave the threads of destiny for all living beings.
Overall, Helheim is a key part of Norse mythology and plays an important role in the afterlife of the dead. Its depiction in Norse mythology emphasizes the somber and uncertain nature of death, and the belief that all living beings will eventually meet their end and journey to the realm of the dead.