Websitewhc.unesco.orgMarib Dam — UNESCO WH 1700UNESCO · 2023 · UNESCOOpen on whc.unesco.org 0Why it matters: World Heritage 15.39,45.26PlacesThe place this coversMarib South Sluice & Southern Oasis Canal (Jannat al-Janub)🇾🇪 Yemen · Ma'rib Governorate, Balaq Hills, south abutment of Great Dam — Wadi Adhanah · Hydraulic works