It depends on the religon. If the castle was catholic or christian it usually carried bells to signal mass times and the hour.
People who lived in castles during the medieval times used them for attacking other castles and forcing them to surrender.
Medieval bell towers primarily served as a means to call the faithful to church services, marking important times for prayer and worship. They also functioned as a way to signal significant events, such as warnings of danger or celebrations. Additionally, bell towers often symbolized the power and presence of the church within the community, acting as landmarks in the medieval landscape.
Medieval castles.
Projection towers on castles are called a Buttress.
There is nothing different between todays castles and medieval time castles. Today's castles were built in medieval times.
The welsh medieval castles were big and gray.
Medieval times
in the late medieval period many medieval castles did have a primitive type of cannon.
Castles were invented in medieval times.
There are no genuine medieval castles in the USA, because the Americas were not discovered until after the medieval period had ended. There are the "fairytale" Disney castles and some modern attempts at reconstructing medieval castles, but no genuine ones.
Who is most important in medieval history - kings and emperors. Where do they live - in castles.
to attack castles