The Arco de la Calzada is León's most recognizable landmark: a neoclassical triumphal arch marking the beginning of the Calzada de los Héroes, the city's main pedestrian boulevard. The arch dates to the 1880s and has become the symbol of the city, appearing on postcards and souvenirs.
The Calzada itself is a long, tree-lined pedestrian street running south from the arch, flanked by shops, restaurants, and banks. It is the commercial and social spine of León, always busy with shoppers and strollers. Walking its full length and back gives a good sense of the city's character — a place that takes shopping seriously and has built an urban infrastructure around it.