The Whin Sill or Great Whin Sill is a tabular layer of the igneous rock dolerite in County Durham, Northumberland and Cumbria in the northeast of England. It lies partly in the North Pennines Area of
The Whin Sill at Crag Lough, showing Hadrian's Wall running along the top.
Bamburgh Castle, on the northeast coast of England, by the village of Bamburgh in Northumberland, is a Grade I listed building.
Whin Sill
…northwards towards Berwick. It is one of the key natural features of the North Pennines. A major outcrop is at the High Force waterfall in Teesdale. Bamburgh Castle, Dunstanburgh Castle, Lindisfarne Castle and stretches of Hadrian's Wall all strategically take advantage of high, rocky cliff lines formed by the sill…
Bamburgh Castle from the southwest
Aerial photograph from 1973 showing the position of the castle, northeast of Bamburgh village
Bamborough Castle from the Northeast, with Holy Island in the Distance, Northumberland by John Varley (1827; Metropolitan Museum of Art)
Bamburgh Castle, Northumberland geograph.org.uk 3230299