Economic activity is mainly agricultural. Aincille had long received saline (saline of Ugarré) since the 17th century and had the distinction of being a corporation with ownership of twenty-nine old houses of the town and was reunited with the royal domain in 1683. Culture and heritage Languages According to the Map of the Seven Basque Provinces published in 1863 by Prince Louis-Lucien Bonaparte, the dialect of Basque spoken in Aincille is Eastern Low Navarrese. Civil heritage The commune has several sites that are registered as historical monuments: Houses and Farms (18th-19th century) The Idiondoa Farmhouse (1617) The Ahadoberria Farmhouse (1768) Religious Heritage The commune has several religious sites that are registered as historical monuments: The Croix de Carrefour (Crossroads Cross) Wayside Cross A Cemetery Cross (17th century) The Parish Church of the Assumption of the Blessed Virgin Mary and Saint John the Baptist (Middle Ages) The church contains two items that are registered as historical objects: A Processional Cross (18th century) A Statue: Virgin and child (13th century) Church Picture Gallery Stained Glass See also Communes of the Pyrénées-Atlantiques department References External links Aincille on the 1750 Cassini Map Communes of Pyrénées-Atlantiques Lower Navarre