Hillfort
type of earthworks used as a fortified refuge or defended settlement
Astana
Castle Rings
Altes Schloss
Stanwick Camp
Earn’s Heugh
Harting Beacon: a hilltop enclosure, Anglo-Saxon burial mound and telegraph station on Beacon and Pen Hills
Prague Castle
Monte do Castro
Hill of Crosses
Melnik castle
Castle Berg
Castro dos Prados
Golden Hills
Castro da Cola
Ufa 2 Archeology Site
Kaup
Roden
Beacon Castle
Black Castle, East Lothian
Broomfield Camp
Burley Wood
Castelo de Montel
Charterhouse Camp
Creech Hill
Daw's Castle
Devil's Dyke, Sussex
El Castillo Hill Fort
King's Castle
King's Castle
Walton Castle
Little Woodbury
Oram's Arbour
Road Castle
The Frith
The Larches, Monmouthshire
White Castle, East Lothian
Woodbury
promontory fort
Castro de Castro Verde
Castro de Moldes
Kulan