Cityscape looking towards the Douro as seen from the viewpoint in Rua S. Miguel (St. Michael’s Street)

It can clearly be seen here that buildings tend to be higher in relation to the narrow width of their lots. The skylights that illuminate the stairwells of the buildings, or the inner courtyards (such as that of the Palácio da Bolsa), stand out in panoramic views of the city, with their varying shapes and sizes.