Миранда-ду-Дору
Leonese language was widely spoken in the territory, but today, there are few who speak the language (which is primarily concentrated in the communities near Rio de Onor, Guadramil and along the northeast to southeast frontier with Spain). Mirandese, a local variant, is commonly observed in the regions of the District, particularly around Miranda do Douro, and has resulted in its official recognition by the Portuguese Parliament.