LOTR - A Long-Postponed Re-Read

[Belegorn]

Originally Posted by Elmo

I'm sure Sauron did not take his Ring to Numenor or it would have been lost when Numenor was destroyed. He left it in Mordor and took it up again after the cataclysm.

I think it is possible he did have the Ring and brought it back with him to Mordor when Eru took action. He was one of the beings who built Middle Earth. I think he could take his Ring back with him even if he were unbodied.