Stone.
stone and cerement
A stone or square keep castle is the extention of a motte and bailey castle.
square stone keep castle
the stone castle has a mote and stone walls
A stone or square keep castle is the extention of a motte and bailey castle.
There are many Stone Keep castles. These include: * Warwick Castle * Windsor Castle * Lincoln Castle * Nottingham Castle * Anlwick Castle
The concentric castle
The population of Dover castle is 28,156.
stone
It is a stone keep
Stone keep.