Butser Ancient Farm is an archaeological open-air museum and experimental archaeology site located near Petersfield in Hampshire, southern England. Butser features experimental reconstructions of prehistoric, Romano-British and Anglo-Saxon buildings. Examples of Neolithic dwellings, Iron Age roundhouses, a Romano-British villa and an early Saxon house are on display. The site is used as both a tourist attraction and a site for the undertaking of experimental archaeology. In this latter capacity, it was designed so that archaeologists could learn more about the agricultural and domestic economy in Britain during the millennium that lasted from circa 400 BCE to 400 CE, in what was the Late British Iron Age and Romano-British periods. Founded in 1970 by the Council for British Archaeology, in 1972 they recruited experimental archaeologist Peter J. Reynolds to run the site as project director. It was initially located on the site of a Bronze and Iron Age farmstead on Butser Hill, but in 1989 relocated to Hillscombe Down, and in 1991 to Bascombe Copse on the slopes of Windmill Hill. The farm is open to the public and runs various events throughout the year. Archaeologist Mick Aston commented that "Virtually all the reconstruction drawings of Iron Age settlements now to be seen in books are based" on the work at Butser Farm, and that it "revolutionised the way in which the pre-Roman Iron Age economy was perceived". History Butser Ancient Farm was founded in 1970 by the Council for British Archaeology: the driving force behind its foundation was the RCHME archaeologist Collin Bowen. In 1972, they recruited experimental archaeologist Peter J. Reynolds (1939–2001) as director. The farm was named after its original site at Little Butser, a northerly spur of Butser Hill, a few kilometres from Petersfield in Hampshire. In the original Bronze and Iron Ages, a farmstead had been found on Little Butser, whose occupants had farmed the valley to the north and east. In 1976 a second site, known as the Ancient Farm Demonstration Area (AFDA), was opened at Hillscombe Down on the southern slopes of Butser Hill, about a kilometre away from the main Farm. This was primarily designed to be a public site which could act as an educational resource for schoolchildren, and it was intended that this would take away the visitor pressure from the original site, where the large numbers of visitors (at times over a thousand people turned up to open days) were