Salisbury Plain is in the central southern England covering 300 square miles (780 km2).[1] It largely lies within the county of Wiltshire, with a little in Hampshire.
The Plain is famous for its rich archaeology, including Avebury and Stonehenge, which are a joint World Heritage Site. The Plain is sparsely populated and is the largest remaining area of calcareous grassland in north-west Europe. The Plain also has arable land, and a few small areas of beech trees and coniferous woodland.
On the Plain is the British Army's largest training ground in England. It is suitable terrain for tank manoeuvres; buildings such as Imber are used for urban warfare training.