The Third Age
the world of the War of the Ring
The world of the War of the Ring. Aman is gone beyond the Circles of the World; only the Straight Road still leads there, and only the ships of the Eldar can find it. Númenor lies drowned. The world is round now, but Middle-earth's peoples drew their maps flat in the manner of antique maps, and so it is drawn here. The Eldar are leaving on the last ships from Lindon. The North-kingdom of Arnor has fallen long ago to ruin; Gondor stands alone in the south, walled by the White Mountains and the Anduin.
In Mordor, Sauron has returned in body to his Dark Tower and is gathering his strength. The One Ring, lost for two and a half thousand years, has been found again, by a hobbit, in a cave, in the dark. Bilbo took it home to the Shire. Now Frodo carries it east. The Third Age either ends, or the world ends with him.