Mendip Hills AONB NMP
The Mendip Hills AONB NMP project forms part of English Heritage's National Mapping Programme (NMP). It is also part of a multidisciplinary Mendip Hills landscape research project being carried out by various teams from within English Heritage, also including Archaeological Survey and Investigation and Architectural Investigation. This is the first full NMP project to utilise lidar data simultaneously with the examination of aerial photographs. The aim of the project is to enhance understanding of the historic environment of the Mendip Hills AONB.
The Mendip Hills Area of Outstanding Natural Beauty (AONB) was designated in 1972 and covers 198 square kilometres. 121 square kilometres lie within the county of Somerset with the remainder divided between North Somerset and Bath and North East Somerset. The AONB includes the western and central area of the Mendip Hills range which extends from Bleadon in the west to Chewton Mendip in the East. The gently undulating Carboniferous Limestone plateau is the central feature of the AONB. The AONB area today is predominantly pastoral and is criss-crossed by dry stone walls which are partly the result of 18th century enclosure.
The Mendip Hills have a rich archaeological heritage, ranging from Mesolithic cave deposits to Second World War military features. The landscape appears to have had ritual importance in the Neolithic, with such field monuments as mortuary enclosures and the enigmatic Priddy Circles constructed during this period.
The landscape was exploited throughout the prehistoric as can be seen through the numerous Bronze Age barrows found throughout the Mendip AONB, often in linear cemeteries such as Priddy Nine Barrows, and Iron Age hill forts, for example at Dolebury.




