The North Western Fells are a part of the Cumbrian Mountains in the Lake District of England. Including such favourites as Catbells and Grisedale Pike, they occupy an oval area beneath the Buttermere and Borrowdale valley systems. The North Western Fells are characterised by soaring east-west ridges and an absence of mountain tarns.

Crag Hill is a mountain in the North Western part of the English Lake District. It was formerly known as Eel Crag; however, the Ordnance Survey now marks Eel Crag as referring to the northern crags of the fell. It is not to be confused with another Crag Hill lying on the border of North Yorkshire.