Even though
Portugal Carnaval is celebrated throughout
Portugal, the most famous areas for Portugal Carnaval are Ovar, Madeira, Torres Vedras and Podence. I have visited Ovar few years back during February and got a chance to see this Portugal Carnaval, the street parades with splendid Portuguese music were really amazing! It's one of the most popular
events of Porugal and as far as I saw, music and fun are the important activities of the Portugal Carnaval parades. And even you can find Carnival Balls and little parties in every bar of Ovar and sport clubs. Just stay ay any of the hotels in
Faro and visit Ovar, Hotel Monaco and Monte Do Casal are some of the best options, however visit
Faro hotels page for more details. Hope this helps and have a wonderful vacation at Portugal :)