Having said that, the walls dealing with the city, the eastern component, are only 60cm thick. The main reason for which is to guard the city not just from foreign enemy but will also from any possible rebellion of the fort garrison commander. I will do A different article on https://lovrijenac-fortress34736.madmouseblog.com/15970378/fort-lovrijenac-guide-history-views-game-of-thrones-fame