The
fell is the high point on a 2-mile-long spur running up the western shore of Thirlmere, branching off from the main ridge of the central fells just east of
High Tove. Subsidiary tops include The Benn (also known as Benn Man, ) and Castle Crag (), the site of an
Iron Age settlement. The ridge has been extensively planted with conifers as part of the Thirlmere Forest, the face of Raven Crag appearing as a lone oasis of naked rock amid the trees. Raven Crag is bordered to the west by the long valley of Shoulthwaite Gill, which is a tributary of the River Greta. To the north the ridge drops to a depression, crossed by the
Keswick–
Ambleside road, before climbing again onto
High Rigg. ==Geology==