Añana or Salinas de Añana (Basque: Gesaltza Añana) is both a valley and municipality located in the province of Álava, in the Basque Country, northern Spain, with the main population nucleus being the village of Salinas de Añana. Moreover, Añana is also the name of one of the seven counties in which the province of Álava is divided. The town is renowned for its old salt flats, which were formed beginning in the Triassic Period.