The Westfold was a region of Rohan that was east to the Gap of Rohan and contained Helm's Deep. It bordered with the Eastfold via the Snowbourn River.
Erkenbrand, Lord of the Westfold, rode with Gandalf to Helm's Deep to relieve Theoden's battered army.
During the War of the Ring the Westfold was attacked by Isengard and the men of Dunland, and several villages were burned down.
- ↑ The Atlas of Middle-earth, Regional Maps, "The White Mountains"
- ↑ The Lord of the Rings, The Two Towers, Book Three, Chapter VII: "Helm's Deep"