Roundway Down and Covert (grid reference SU000646) is an 86 hectare biological Site of Special Scientific Interest near Devizes in Wiltshire, England. It was notified in 1971.
Roundway Down was the site of a battle in 1643 during the First English Civil War.
Coordinates: 51°22′50″N 2°00′05″W / 51.38045°N 2.00139°W