Uley Bury is a spur of the Cotswold escarpment, made up of thick beds of inferior oolitic limestone of the Jurassic period, overlying Bridport Sands.
Part of the Bury is a Site of Special Scientific Interest (SSSI) famous for abundant fossils of Lower Jurassic age which occur here in the stratum known as the Cephalopod Bed.
Uley Bury hill fort is a very large Iron Age settlement with evidence of occupation from approximately 300BC to 100AD; it covers 32 acres (13 hectares).
Finds during this excavation included a crouched burial, iron currency bars, quern stones, a brooch, and large amounts of pottery.
The Bury lies in the Cotswold Area of Outstanding Natural Beauty (AONB) which holds a nationally significant concentration (52%) of all the unimproved Jurassic limestone grassland in the UK.