Great Crag is a fell in the English Lake District, located near the hamlets of Rosthwaite and Stonethwaite in Borrowdale.

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.

[1] At 440 metres (1,444 ft), Great Crag is not high by Lake District standards, and its small topographic prominence means that it is essentially a minor summit on the broad north-western slopes of Ullscarf.

The ascent from Watendlath utilises the popular path to Dock Tarn which has been diverted by signposts to avoid the worst of the boggy ground to the north of the fell; this path takes the walker very close to the summit and it is a simple climb through heather to attain the highest point.

[3][4] The highest point of the fell is difficult to ascertain as there are two tops of very similar height marked by cairns.