Arab cisterns of Casinos Curiosity · Casinos, El Camp de Túria, Valencia Image of Casinos, not of the place itself. Casinos preserves several cisterns of Arab origin, among them the aljibe Nou, the aljibe Blanc and the one at El Olmo, the legacy of a water heritage tied to the watercourses of the municipal district. Photo: Viquipèdia (CC BY-SA 4.0) What to see and do in Casinos