Blackdown Hills National Landscape
The Blackdown Hills National Landscape is a National Landscape along the Somerset-Devon border in south-western England, which were designated in 1991 as an Area of Outstanding Natural Beauty (AONB). In November 2023, it has become 'Blackdown Hills National Landscape' The area encompasses a set of hills of the same name.
| Blackdown Hills National Landscape | |
|---|---|
Blackdown Hills National Landscape near Dalwood, Devon | |
Location of the National Landscape in England | |
| Location | Devon and Somerset, England |
| Coordinates | 50°56′49″N 3°13′47″W |
| Area | 370 km2 (140 sq mi) |
| Established | 1991 |
| Website | blackdownhillsaonb.org.uk |
The plateau is dominated by hard chert bands of Upper Greensand with some remnants of chalk, and is cut through by river valleys. The hills support an extensive range of wildlife leading to the designation of 16 Sites of Special Scientific Interest (SSSIs).
There is evidence of human occupation since the Iron Age. Fortifications include the remains of ancient hill forts, Norman motte-and-bailey castles and Second World War airfields. There are also religious buildings such as Dunkeswell Abbey and village churches. The hills are crossed by a network of minor roads with major transport routes including the M5 motorway running around the periphery.