An Iron Age settlement overlain by probable Roman earthworks but a Mesolithic quartzite pebble was found here showing that the site has had a very long history.
Unlike Chilworth this modest little square earthwork was not built upon when this suburb of Winchester was extended from the 1950s onwards. Disabled: Parking at shops opposite. Pavement on three sides, very small and shallow ditch.
The name comes from the belief that Cromwell sited his guns here during the Civil War to bombard Winchester Castle. In reality it's much too far away to have been used for this purpose as the Castle is about 2 miles distant.
The locals call the area "Ollie B"