🇹🇳 Tunisia · Ancient city
Cillium (Kasserine)
Roman Imperial (Flavian–Byzantine, 1st–7th c. CE) · Roman (Africa Proconsularis)
Roman colonia with Flavius mausoleum, Severan arch and 2nd-c. dam.
🇹🇷 Turkey · Hydraulic works
Ceyhan Karadağ Roman Dam (Karadağ–Ceyhan Saddle Dam, Cilician Plain)
Roman Severan 198 CE (Septimius Severus) Cilicia · Roman Cilician plain estate economy
Roman Severan 198 CE saddle dam 280 m × 8.8 m basalt riprap 65,000 m³ with 42 m spillway and 2.2 km arch aqueduct 2.8 m.
🇪🇬 Egypt · Hydraulic works
Mons Porphyrites — Imperial Porphyry Quarry
Roman Imperial (29 BCE–211 CE, active to 4th c) · Roman Imperial
Mons Porphyrites (Gebel Dokhan) is the only imperial porphyry quarry in Roman Empire (29–211 CE) producing purple porphyry for Diocletian and Hadrian pillars, sarcophagi and Pantheon.
🇹🇳 Tunisia · Ancient city
Uchi Maius (Henchir Douamis)
Numidian to Late Antique (5th c. BCE–7th c. CE) · Numidian / Roman (Africa Proconsularis)
Hill town 20 km from Dougga with Severan arch and aqueduct.
🇹🇳 Tunisia · Ancient city
Limisa (Ksar Lemsa)
Roman to Hafsid (2nd c. BCE–15th c. CE) · Numidian / Roman / Byzantine / Islamic
Hilltop municipium with amphitheatre reused as Borj fortress.