S
Acra (fortress)W
Acra (fortress)
Fort TiunaW
Fort Tiuna
A
FortificationW
Fortification
Führer HeadquartersW
Führer Headquarters
B
High Knoll FortW
High Knoll Fort
Korean fortressW
Korean fortress
C
MadamaW
Madama
Old Fort of ZanzibarW
Old Fort of Zanzibar
D
Promontory fortW
Promontory fort
RibatW
Ribat
E
Shusha fortressW
Shusha fortress
SisauranonW
Sisauranon
F
StockadeW
Stockade
Vitrified fortW
Vitrified fort