Hot Stone Technology at Bucklers Park, Crowthorne, Berkshire: The Use and Re-use of a Persistent Place During the Bronze and Iron Ages

Archaeological investigations at Bucklers Park in Crowthorne have revealed a window onto a significant later prehistoric place, which was used and revisited over 1700 years between the Early Bronze Age and later Iron Age (c. 1800–100 bc). Activity on site was based around the heating of water using fire-heated flint, producing three mounds of fire-cracked flint and burnt organic material. These ‘burnt mounds’ are known across later prehistoric Britain and Ireland, but the ways they may have been formed are uncertain, and they are arguably under-discussed in southern Britain. Whilst water was initially drawn from a stream, a series of wells were established at the site between the Middle Bronze Age and Early Iron Age, one of which contained a well-preserved log ladder. These wells were revisited and recut over long periods of time and during the Middle Iron Age the site’s function shifted dramatically when a roundhouse was constructed. The long-term use of the site, its excellent organic preservation, dating, and its location in a remote area on the Bagshot Heath, make it significant. This paper summarises the findings from the excavations, discussing the formation of the site in the context of wider research on later prehistoric burnt mounds.