City Wall

A city wall is a defensive structure built around a city or town to protect its inhabitants from external threats, such as invaders or attackers. Traditionally made of stone, brick, or earth, city walls often include features like towers, gatehouses, and battlements to enhance security and control access. They served as a physical barrier, helping to defend the city and regulate trade and movement. While modern cities typically don’t rely on walls for defense anymore, historic city walls remain important cultural and historical landmarks, reflecting a city’s past and strategic importance.