Great Crag is a fell in the English Lake District, located near the hamlets of Rosthwaite and Stonethwaite in Borrowdale. The higher slopes are heather-covered and quite rocky, while the lower steep slopes on the Borrowdale side are covered by a mature oak wood. Half a kilometre south-east of the summit lies the attractive Dock Tarn which is often …Great Crag is a fell in the English Lake District, located near the hamlets of Rosthwaite and Stonethwaite in Borrowdale. The higher slopes are heather-covered and quite rocky, while the lower steep slopes on the Borrowdale side are covered by a mature oak wood. Half a kilometre south-east of the summit lies the attractive Dock Tarn which is often visited by walkers on their way to or from Great Crag.