What is La Muralla?

La Muralla, or "The Wall," typically refers to the ancient fortifications that surround various cities, with the most famous being the walls of Cartagena, Colombia, and the walls of Ávila, Spain. These structures were built for defense purposes and showcase remarkable historical and architectural significance. In Cartagena, the walls are part of a UNESCO World Heritage Site, reflecting the city’s colonial past. In Ávila, the well-preserved medieval walls are a prominent feature of the city’s skyline and are also UNESCO-listed.