The York City Walls are a series of historic defensive walls that encircle the city of York, England. Originally built by the Romans in the 1st century, these walls were later expanded and modified by the Normans and other rulers. Today, they are one of the best-preserved examples of medieval city walls in England, offering visitors a glimpse into the city's rich history. Stretching approximately 2 miles, the walls provide scenic walking paths with views of the city and surrounding areas. Key features include several gates, such as Bootham Bar and Micklegate Bar, which served as entrances to the city. The walls are a popular attraction for both tourists and locals.