Board Thread:General Discussion/@comment-27811957-20160410133030/@comment-27213286-20160410212013

Eskaver wrote: Frulna wrote: As for the size of the Underworld, it is big enough to have a school full of children, for them to find new people in it every episode, and where they can easily avoid someone they wish to not see. Nothing indicates it is a small place. ANd none of it says that a number of worlds sent their dead people for hundreds of years to the Undeworld.

Maybe many people move on or get dropped in the river as even based on the internal story, Hades speaks of 1000 new souls entering his realm. You have 5 rivers full of souls and a possibly infinite amount of houses and apartments popping up as needed. Nothing has been shown to indicate any kind of relative size for the Underworld. It could be infinitely big for all we know.