This past week I had a friend with me back in Covilhã and as an architect students as we are we decided to explore a little bit more of Covilhã, and here is the result. 

This bridge is know as "Ponte da Ribeira da Carpinteira" and the architect is Carrilho da Graça. You can find more about it here: http://www.archdaily.com.br/br/01-36454/ponte-de-pedestres-sobre-a-ribeira-da-carpinteira-carrilho-da-graca-arquitectos