N. Alonso, E. Junyent, J.B. Lopez 2010
The Fortress of Vilars d’Arbeca began to be built during the first age of iron, around 775 BC, and was abandoned around 300 BC. of the n. e. Its founders were the same inhabitants of the plain. During the 6th and 6th centuries BC, their descendants lived through the process of Iberianization and the development of Iberian and ancient Iberian periods full of the Ilergic era. From the beginning to the end, the fortification is full of unknowns, such as the reasons for providing such enormous defenses, the conception of the stone barrier stuck, the meaning of rites associated with horse fetuses , the reasons for his abandonment or the ultimate reason for his existence.

Original source : http://www.vilars.cat/La-Fortalesa/El-jaciment

Web : http://www.vilars.cat