Knez Mihailova Street, (Serbian: Кнез Михаилова улица, romanized: Knez Mihailova ulica, officially: Улица кнеза Михаила, Ulica kneza Mihaila), is the main pedestrian and shopping zone in Belgrade, and is protected by law as one of the oldest and most valuable landmarks of the city. Named after Mihailo Obrenović III, Prince of Serbia, it features a number of buildings and mansions built during the late 1870s.