u/DeusGOM15

I mean, I know most avatars bodies aren't exactly found due to being physically unrecoverable or unable to locate. But I'm sure most avatars must have a grave somewhere in the world. That, or the bodies are immediately cremated or just destroyed all together.

I'm asking because it's not like when an avatar is born, the previous avatars' body doesn't just disappear. So, in theory, Korra could visit Aang's grave. Or, though it would be disturbing and avatars' corpse can be beside the current avatar. It's an odd theory or concept, but it is something to think about.