Las Puertas de Tierra

Las Puertas de Tierra originated in the 16th century, although much of the original work has disappeared. Once consisting of several layers of walls, only one of these remain today. By the 20th century it was necessary to remodel the entrance to the Old City to accommodate modern traffic. Today, the two side-by-side arches cut into the wall serve as one of the primary entrances to the city.