I have been there in 2005 and hope to return maybe next year. Only the "Old Town" (the part that sits more or less inside the old walls and surrounding the its medina) is painted blue. The first picture is not in fact from Chefchaouen.
Porto is a town/city in Portugal; it's the second largest population centre, with about 1.7 million people living in it's greater metropolitan area. You can find some information here: http://en.wikipedia.org/wiki/Porto
Portugal is a country: http://en.wikipedia.org/wiki/Portugal
Only the "Old Town" (the part that sits more or less inside the old walls and surrounding the its medina) is painted blue.
The first picture is not in fact from Chefchaouen.
Porto is a town/city in Portugal; it's the second largest population centre, with about 1.7 million people living in it's greater metropolitan area.
You can find some information here: http://en.wikipedia.org/wiki/Porto
Portugal is a country: http://en.wikipedia.org/wiki/Portugal