Alghero – l’Alguer – s’Alighera  | City ​​of the province of Sassari, Sardinia. It is also known as Barceloneta, the city has indeed retained the use of the Catalan language. This dialect is receiving protection through education programs and official use within the local authority. An official oversea department of the Generalitat de Catalunya, the regional government of Catalonia, is also located in Alghero.