Huleportit
Huleportit, often translated as "pit gates" or "grave gates," are a concept found in some interpretations of Norse mythology, particularly in later sagas and scholarly discussions. They are not a prominent feature in the oldest Eddic poems but emerge as a more defined element when describing the afterlife. Huleportit are generally understood as entrances or passages leading to the realm of Hel, the Norse underworld.
These "gates" are not described in great detail and can vary in interpretation. Some sources suggest they