Knez Mihailova Street or Prince Michael Street, properly Kneza Mihaila (Serbian: Улица Кнез Михаилова (Улица Кнеза Михаила), Ulica Knez Mihailova, (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.