Salt Valley of Añana
View of the valley, with Salinas de Añana in the background
LocationAñana, Álava, Basque Country, Spain
Coordinates42°48′00″N 2°59′03″W / 42.79995°N 2.98423°W / 42.79995; -2.98423
TypeSalt evaporation pond
Surface area13 ha (32 acres)
Designated24 October 2002
Part ofLago de Caicedo-Yuso y Salinas de Añana
Reference no.1258[1]
Designated17 July 1984
Reference no.RI-51-0005132

The Salt Valley of Añana (Basque: Añanako gatz harana, Spanish: Valle salado de Añana) is an inland salt evaporation pond in Salinas de Añana, Basque Country, Spain. The salty water emerges from four springs located in the head of the valley, which is then diverted to numerous ponds and left to evaporate. The oldest evidence of salt extraction at the valley dates from the Neolithic.[2] During the 20th century, the lower cost of marine salt production resulted in the near abandonment of the facilities. Since the late 20th century the valley is being gradually restored.

History

The oldest evidence of salt extraction at the valley dates from about 7000 years ago, in the Neolithic. The evaporation of water was achieved by heating the water in ceramic pottery. During Roman times, salt ponds for evaporation were introduced. Salinas de Añana, a settlement which grew next to the valley, was granted town status in 1140.[3] In 1564 a salt monopoly was established by Philip II, meaning that salt production in the valley had to be carried out according to strict rules given by the authorities. The water channeling system was completely overhauled in 1801, improving the efficiency of salt production. In 1869 the monopoly was terminated, reverting control of the works to the locals.[4]

During the early 20th century, new materials like concrete were introduced, while the number of ponds increased. The profitability of salt production fell drastically in the second half of the 20th century. This led to the near abandonment of salt production, and the structures of the valley fell into disrepair. The site was declared a Bien de Interés Cultural in 1984 by the Spanish government. Around this time an ongoing[5] recovery process began.[4] In 2012, the valley was added to the World Heritage tentative list.[6][7]

References

  1. ↑ "Lago de Caicedo-Yuso y Salinas de Añana". Ramsar Sites Information Service. Retrieved 7 October 2022.
  2. ↑ Weller, Olivier (December 2015). "First salt making in Europe> an overview from Neolithic times". Documenta Praehistorica. 42 (185): 194. doi:10.4312/dp.42.12. Retrieved 7 October 2022.
  3. ↑ Carracedo, Sergio (9 June 2014). "Por los caminos alaveses de la piedra y la sal". El Correo (in Spanish). Retrieved 7 October 2022.
  4. 1 2 Plata Montero, Alberto (January–February 2020). "The Salt Valley of Añana (Araba / Álava). An example of good practices in the recovery of the cultural and natural landscapes of salt" (PDF). Cuaderno de Investigación Urbanística (in Spanish) (218): 18–20. doi:10.20868/ciur.2020.128.4389.
  5. ↑ Rego, María (27 March 2021). ""La prioridad ahora no es ser patrimonio de la Unesco sino resistir"". El Correo (in Spanish). Retrieved 7 October 2022.
  6. ↑ "Valle Salado de Añana". UNESCO World Heritage Centre. UNESCO. Retrieved 7 October 2022.
  7. ↑ Lecumberri Napal, Joaquín (13 March 2012). "El Valle Salado de Añana opta a ser declarado Patrimonio Mundial". La Vanguardia (in Spanish). Retrieved 7 October 2022.
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