Eldon Hill

Eldon Hill is a hill in the Peak District National Park in the county of Derbyshire, England, 4 kilometres southwest of the village of Castleton. It is a 470-metre limestone hill whose pastureland is used for rough grazing, although a large proportion has been lost to limestone quarrying. It lies within the Castleton Site of Special Scientific Interest. Eldon Hill was formed when a bed of pure limestone was squeezed and upfolded by geological forces to form a dome; it is the highest limestone hill north of the River Wye.

The hill is of considerable geological, historical and industrial interest; it lies at the northern limit of the carboniferous limestone in the Peak District, as further north it merges into the millstone grit of the Dark Peak. The name Elveden is first attested in 1285 as Elvedon and seems to have meant 'Elves' hill'.

Source: Wikipedia