Water collection systems in the prehistory of Menorca: the Circle 6 cistern at Torre d’en Galmés

A large prehistoric cistern, excavated at the Talayotic settlement of Torre d’en Galmés on Menorca, reveals sophisticated water collection systems used by pre-Talayotic and Talayotic communities (2300–123 BCE). The cistern, which fell into disuse after the 7th and 8th century CE, provides insights into how these societies managed water scarcity, particularly in arid limestone regions. The study links this structure to known architectural features of domestic spaces from the 3rd and 2nd centuries BCE and compares it with other prehistoric and historic water storage systems on the island. By analyzing the cistern's design and function alongside broader settlement patterns, researchers highlight its significance in understanding ancient water management strategies in Menorca.

De Salort Giménez, C., Corral García, B., Astiz, C. L., Pons Machado, J., Rodríguez Florit, A., & Robledo Ardila, P. (2020). Water collection systems in the prehistory of Menorca: the Circle 6 cistern at Torre d’en Galmés. Boletín Geológico Y Minero, 131(1), 147–164. https://doi.org/10.21701/bolgeomin.131.1.009