Most popular castles PortugalViana do Castelo District Castles Viana do castelo district Castles Viana do Castelo District mapSee on the map Viana do castelo district castles by popularity rating +LINDOSOPortugalLindoso Castle+CASTRO LABOREIROPortugalCastle of Castro Laboreiro See castles in other regions Braga District Viana do Castelo District Viseu District Other categories:BeachesMuseumsChurchesFortressesSanctuaries