Back Torretón AN برج محصن Arabic Крепостна кула Bulgarian Torrassa Catalan Bašta Czech Wehrturm German Torre fortificada Spanish برج دیواری Persian Tour (fortification) French צריח (מגדל שמירה) HE
A fortified tower (also defensive tower or castle tower or, in context, just tower) is one of the defensive structures used in fortifications, such as castles, along with curtain walls. Castle towers can have a variety of different shapes and fulfil different functions.