earthworks
artificial changes in land level found in archaeology and fortifications
Fort Bayard
historic fort in Washington, D.C.
Rondel enclosure
Neolithic earthworks
Priddy Circles
archaeological site in Priddy, Mendip, England, UK
Devil's Dyke, Hertfordshire
prehistoric defensive ditch
Fort Washington
historic fort in Massachusetts, USA
Big Hill Pond Fortification
place in Tennessee listed on National Register of Historic Places
Grim's Ditch
series of linear earthworks in the Chilterns, south east England
cursus
neolithic earthwork
Fort Foote
historical fort in Prince George's County, Maryland, United States
Shipton Hill Settlement
hillfort in Dorset, England, UK
Fort Totten
historical fort in Washington, D.C.
Fort Marcy
historical fort in Fairfax County, Virginia, United States
Newark Earthworks
state park in Ohio
platform mound
earthwork or mound intended to support a structure or activity
pit alignment
series of pits at intervals along a single or parallel pair of lines; prehistoric earthworks in the British Isles with poorly understood function
Dead Woman's Ditch
earthwork in Somerset, England
Dorsey ramparts
earthworks in County Armagh, Northern Ireland, UK
military trench
type of earthwork constructed in a military context
rampart
length of bank or wall forming part of the defensive boundary of a fortification
Brent Ditch
earthwork in Pampisford, South Cambridgeshire, England, UK