🇩🇿 Algeria · Ancient city
Lambaesis (Lambèse)
Roman (Flavian to Late antique; peak 2nd–3rd c) · Roman / Berber
Headquarters of Legio III Augusta 81–238 CE with Praetorium aedicula, amphitheatre and 3,000+ Latin inscriptions.
🇩🇿 Algeria · Ancient city
Tiddis (Castellum Tidditanorum)
Numidian / Roman (Berber stronghold to late antique) · Numidian / Roman
Cliff-hanging Berber-Roman 'mini Delphi' on Guelaa plateau with stepped streets, bazina tombs and aqueducts.
🇩🇿 Algeria · Ancient city
Tipasa
Phoenician / Roman / Early Christian · Phoenician / Roman / Christian
Phoenician-Roman-Christian cape town with Great 7-aisle basilica (largest in Africa) and St Salsa martyrion.
🇩🇿 Algeria · Ancient city
Djémila (Cuicul)
Roman (Trajanic to Byzantine; peak Severan 2nd–3rd c) · Roman / Berber / Christian
Mountain Roman ridge town at 900 m with Arch of Caracalla, Severan baths and finest polychrome mosaics.
🇩🇿 Algeria · Ancient city
Cirta
Numidian to Ottoman (3rd c. BCE–present; Roman peak 1st–4th c. CE) · Numidian / Carthaginian / Roman / Byzantine / Islamic
Cirta (modern Constantine, Qusanṭīnah) is the Tunisian Tell's most dramatic city, perched on a limestone mesa girded by the 300-m-deep Rhumel gorge with four bridges.
🇩🇿 Algeria · Ancient city
Siga (Takembrit)
Numidian to Byzantine (6th c BCE–7th c CE; peak 3rd c BCE–2nd c CE) · Massaesylian Numidian / Punic / Roman
Numidian royal capital Siga (Takembrit) of Syphax at the Tafna mouth.
🇩🇿 Algeria · Ancient city
Tubusuctu
Roman to Byzantine (27 BCE–7th c. CE; peak 1st–4th c. CE) · Roman / Byzantine
Tubusuctu (Tiklat) on the Soummam River was Augustus' veteran colony for Legio? Set on fertile Soummam plain beneath Djurdjura, with orthogonal Hippodamian plan 1,000×400 m. Remains: punic?
🇩🇿 Algeria · Fortress
Gemellae
Roman (Hadrianic–Late Antique, 126–430 CE) · Roman
Gemellae (Mlili) is the pivot of the Fossatum Africae Saharan limes, a Hadrianic legionary vexillation fort 200×190 m with rounded corners and double ditch, guarding the Seguia–Oued Djedi passage.
🇩🇿 Algeria · Ancient city
Cuicul Extramural Quarter (Djemila Outskirts)
Roman (1st–6th c. CE) · Roman (Numidia)
Southern suburb of Cuicul beyond Severan Arch with fullery and funerary basilica.
🇩🇿 Algeria · Ancient city
Timgad (Thamugadi)
Roman to Byzantine (100 CE–6th c; peak 2nd–3rd c) · Roman / Berber / Byzantine
Exemplar Roman colonial grid city founded ex nihilo by Trajan c.100 CE for veterans of Third Augustan Legion, Timgad displays perfect castrum plan: square 355×250 m, decumanus and cardo crossing at…
🇩🇿 Algeria · Ancient city
Rusuccuru
Phoenicio-Punic to Medieval (5th c. BCE–16th c. CE; Roman peak 1st–4th c. CE) · Phoenician / Punic / Roman / Byzantine
Rusuccuru (modern Dellys) is a Phoenician–Roman port on Algeria's Kabyle coast, founded 5th c. BCE as Carthaginian fish-salting station.
🇩🇿 Algeria · Ancient city
Aquae Calidae (Hammam Righa)
Roman (Augustan to Byzantine, 27 BCE–7th c. CE) · Mauretanian / Roman
Sulphur spa city with 8-pool bath complex and mansio hotel.
🇩🇿 Algeria · Fortress
Castellum Dimmidi (El Hadjira Outpost)
Roman (198–260 CE) · Roman (Numidia, Severan frontier)
Southernmost Roman desert burgus near El Hadjira with Palmyrene ostraca.
🇩🇿 Algeria · Ancient city
Tigisis (Aïn el-Bordj)
Roman to Byzantine (1st–7th c. CE) · Numidian / Roman-Christian (Donatist/Catholic)
Episcopal twin-church city in Souk Ahras hills with schism basilicas.
🇩🇿 Algeria · Fortress
Gemellae South Bastion (El Kasbat Ridge)
Roman (Hadrian to Diocletian) · Roman (Numidia, Fossatum)
Fossatum Africae southern rampart and ditch bastion south of Gemellae.
🇩🇿 Algeria · Ancient city
Tatilti (Aïn Touta) – Mountain Refuge
Numidian to Byzantine (3rd c. BCE–7th c. CE) · Numidian / Roman / Berber
Aurès pass city with bazina tumuli and thermal baths.
🇩🇿 Algeria · Ancient city
Vescera (Biskra)
Roman to Byzantine (1st c. BCE–7th c. CE) · Roman (Numidia)
Limes military colony at Biskra oasis with camp and Triton mosaic.
🇩🇿 Algeria · Ancient city
Caesarea Mauretaniae (Cherchell)
Phoenician / Numidian / Roman · Mauretanian / Roman
Splendid royal capital of Juba II and Cleopatra Selene (25 BCE) then capital of Mauretania Caesariensis, with harbour, great theatre, amphitheatre and museums of Greek copies.
🇩🇿 Algeria · Fortress
Castellum Tidditanorum
Numidian to Byzantine (2nd c. BCE–7th c. CE) · Numidian / Roman (Cirtan)
Cirtan confederation castellum with 14-towered walls and oil presses.
🇩🇿 Algeria · Ancient city
Zarai
Numidian to Byzantine (2nd c. BCE–7th c. CE) · Numidian / Roman
Customs station famed for 202 CE Zarai Tariff (longest Latin customs law).
🇩🇿 Algeria · Ancient city
Gadiaufala
Numidian to Byzantine (3rd c. BCE–7th c. CE) · Numidian / Roman
Hilltop municipium with cyclopean walls and Augustan arch.
🇩🇿 Algeria · Ancient city
Theveste (Tébessa) – Legionary Colonia
Berber / Roman / Byzantine · Roman / Berber
Veteran colony of Legio III Augusta controlling Hauts Plateaux–Aurès corridor. Tetrapylon Arch of Caracalla (214 CE), amphitheatre, basilica of St Crispina (76 m) with catacombs, Byzantine walls with…
🇩🇿 Algeria · Ancient city
Lamasba
Roman (2nd c. CE–7th c. CE) · Roman (Numidia)
Municipium famed for 220 CE water-law inscription regulating drought rotation.
🇩🇿 Algeria · Fortress
Lambaesis Legionary Camp (Tazoult)
Roman (81 CE – 5th c CE; legionary base 123–238 CE) · Roman (Legio III Augusta)
Africa's largest legionary fortress, Lambaesis housed 6,000 men of III Augusta with principia, baths, amphitheatre, aqueduct and arch of Commodus. Headquarters shrine and numerus i...