Websitewhc.unesco.orgOld City of Jerusalem — UNESCO 148UNESCO · 1981 · UNESCOOpen on whc.unesco.org 0Why it matters: UNESCO contextPlacesThe place this coversGihon Spring and Warren's Shaft (City of David water system, Jerusalem)🇮🇱 Israel · Jerusalem District, City of David / Ophel, Kidron Valley west slope, Jerusalem Old City south · Hydraulic works