Further into Borrowdale are the large crags of Raven Crag and Gillercombe Crag as well as Sergeant Crag Slab in Langstrath .
Sergeant Crag Slab is a gem of a location .
Further into Borrowdale are the large crags of Raven Crag and Gillercombe Crag as well as Sergeant Crag Slab , a gem of a location , in Langstrath .