🇵🇸 Palestine · Hydraulic works
Jericho–Wadi Qelt Herodian Aqueduct System (Judean Desert, Palestine)
Hasmonean to Herodian–Early Roman (100 BCE–70 CE) · Hasmonean / Herodian Judean (Hellenistic–Roman desert court)
20-km Wadi Qelt cliff aqueducts (c.20 BCE) cascading 400 m to irrigate Herod's Jericho oasis palaces and balsam plantations.