Beneath Red Screes is the lower, rounded, grassy hill of Threlkeld Knotts. This hill rises gently from the valley of the River Glenderamackin, which separates the Helvellyn range of fells from Blencathra and the northern Lakeland fells. A steep valley to the east of Threlkeld Knotts, which begins immediately below Red Screes, is the clough from which Clough Head is named. In the bottom of this valley there is a sheepfold known as Clough Fold.