🇴🇲 Oman · Hydraulic works
Aflaj Irrigation Systems of Oman
Iron Age (1000 BCE) to present · Omani, Iron Age to Islamic
Approximately 3,000 still-active aflaj (singular falaj) thread Oman, of which five exemplars — Daris, Al-Khatmeen, Al-Malki, Al-Jeela and Al-Muyassar — are inscribed.