Considering the Residencial Viana Mar in Viana do Castelo?
A VT member wrote the following comment about visiting Viana do Castelo:
Metal Bridge over the river Lima by ncfg
It is a very fine example of 19th century iron architecture, designed by Gustave Eifel. From this bridge, there are fabulous panoramic views from various angles of the city of Viana, the mount of Santa Luzia, the river Lima and its mouth.