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. The town is renowned for its old salt flats, which were formed beginning in the Triassic Period. Over 5,000 pans have been built since the Roman times, with exportation of its salt a major business. Now, the area has focused on spa tourism to bring needed income to the area.