 Beginning at the Arco da Porta Nova (an 18th-century construction that replaced one of the older gates), the wall followed north-northeast along the "Rua dos Biscainhos" (its northernmost extent being the "Campo da Vinha") and looped around southeast along the "Rua dos Capelistas", touching the castle wall.After which, the walls continued southwest and then south, northwest and again north, passing through the "Campo e Torre de São Tiago", the "Largo das Carvalheiras", and the "Largo de São Miguel-o-Anjo", before returning to the "Arco da Porta Nova".The principal remnants of the Castle, the keep tower, is located in the centre of the historic city of Braga, encircled by various buildings which were constructed in the spaces of the demolished castle.