The Folde was the centre of the kingdom. Its boundary eastward was roughly a line South-west from the junction of the Snowbourn and Entwash to the mountains; the Eastfold was the land from that line east to the Fenmark between Entwash and the mountains; the Westfold was along the mountains as far as the River Isen.
The defensive center of the Folde and Eastfold was at Edoras.
- ↑ J.R.R. Tolkien, Christopher Tolkien (ed.), Unfinished Tales, "The Battles of the Fords of Isen", Appendix (i)
- ↑ J.R.R. Tolkien, The Lord of the Rings, The Return of the King, "Map of Rohan, Gondor, and Mordor"
- ↑ J.R.R. Tolkien, Christopher Tolkien (ed.), Unfinished Tales, "The West of Middle-earth at the End of the Third Age" [map]
- ↑ J.R.R. Tolkien, "Nomenclature of The Lord of the Rings" in Wayne G. Hammond and Christina Scull (eds), The Lord of the Rings: A Reader's Companion, pp. 770-1