tower of homage in perfect condition of the castle of king afonso henriques, built in the 11th century in guimaraes

11th afonso ancient archeology architecture art attraction battle battlement birth braganza building built capital castle century classic condition cultural destination duques europe european fort fortress guimaraes henriques heritage historic historical history homage house inside interior king luxury medieval monument national north old ornament outdoor outside palace palacio perfect portugal portuguese power prince tower traditional unesco view