Gillies Hill is located west of Stirling and the M9, south of Cambusbarron, and north of the Bannock Burn in Central Scotland. Gillies Hill covers a 140 hectares (350 acres) crag and tail which rises from a height of 79 metres (259 ft) at the Bannock Burn Bridge near Sauchie Craig to an elevation of 162 m (531 ft) at a point which overlooks the former quarrying operation to the west and Stirling Castle to the east. The hill lies north of the Bannock Burn, northeast of Sauchie Craig (an area designated SSSI, Site of Special Scientific Interest), east of the Touch Hills and Murrayswood, south of Cambusbarron, and west of Stirling and the M9.