Djemila Gem of Roman Africa

Prehistoric Architecture
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2 Video Views·Mar 21, 2026
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You see the mountains first. Then the gray stones of the ancient city fade into focus,
spread over a green slope. This is Jamila, Algeria, ancient Kwikul, one of the most
beautiful Roman sites anywhere. It was never an important city. Founded in 96 or 97 A.D.
as a colony for veteran soldiers, it flourished in the following century when the wealthiest
among its few thousand inhabitants constructed impressive public buildings and monuments.
It lived on quietly for half a millennium before fading back into the hills after the end of Roman
rule in Africa. Its remains, untouched since antiquity, began to be excavated more than a
century ago. We're walking on the Cardo Maximus, Jamila's main street, which runs the length of
the slope on which the town stands. This is the part of the city that travelers from the coast
would have seen first, and it's appropriately monumental, with colonnades on both sides.
Passing through those colonnades, we come to the House of Europa, a magnificent mansion built
around the beginning of the fourth century by combining several earlier buildings. We'll enter
through the main courtyard, one of several entrances. The main living rooms of the mansion
centered on a second courtyard, with its impressive peristyle and a bi-level pool.
The house's main public rooms faced this courtyard, including the triclinium, or dining room,
with its mosaic of Europa. Next door is the Market of Cosineus, built by two brothers
during the reign of Antoninus Pius. It consisted of a courtyard surrounded by a portico,
behind which were 18 merchant stalls, each with a stone counter. The counters, as you can see,
are elaborately decorated. On one end was the wall against which the official weights of the town
were displayed. The table below had hollows for the official measures, to keep merchants honest.
Just beyond the Market of Cosineus is Gemilla's original forum. It's similar to that of Timgad
and other Roman colonies, a rectangular plaza with a basilica, the Capitolium, and the Kyria
in which the town council met. The forum square is still littered with statue bases of emperors
and local dignitaries, honored here at the city's heart. A Capitolium was a temple dedicated to the
Capitoline Triad, Jupiter, Juno, and Minerva. Every Roman colony had one, usually facing the
forum, as Gemilla's does. This Capitolium stands on an impressively high podium, with vaulted
substructures, which are still well-preserved. The altar in front of the Capitolium is also
interesting. The reliefs show the victims and the implements of the sacrifices carried out here.
The basilica was a large multipurpose hall with both legal and economic functions. The example
at Gemilla has a well-preserved tribunal, a raised dais from which officials or orators
could address those assembled within. Note the statue bases for Marcus Aurelius and Lucius Verus
on either side.
Gemilla grew rapidly after its foundation, both in population and in wealth. Around the beginning
of the 3rd century, both had grown to the point that a new forum was established just outside
the original city walls. It was, and is, dominated by the imposing temple of the Gens Septimia,
dedicated to the Severan imperial dynasty. The monumental staircase that joins the temple
precinct to the forum square is especially impressive. Let's go up. You can still see
the tracks of the wheels that supported the temple doors. The interior was plated with marble
and contained colossal statues of the Severan emperors. On the other side of the Severan forum
is the Arch of Caracalla, set up to mark the beginning of the road leading west to Mauritania.
Dedicated to Caracalla, it was originally crowned by statues of Caracalla and his parents,
Septimia Severus and Julia Domna. In the early 19th century, the arch narrowly escaped being
transported stone by stone to Paris. A short walk downhill from the Severan forum brings us
to Gemilla's theater, constructed in the 2nd century. It was relatively small, with only about
3,000 seats, but that was probably enough to hold most of the town's population. The view would have
been a bit less spectacular 18 centuries ago, when the stage building, two stories high, blocked
part of it. Walking back uphill and across the Severan forum, we come to the Great Baths, built
in the late 2nd century. This is one of the apoteteria, changing rooms, that open from the
gymnasium. Beyond, two symmetrical series of rooms were arrayed around open pools. The sequence seems
to have been apoterium, brigadarium, tepidarium, laconicum, caldarium.
The spectacular late antique mansion next to the Great Baths, dating in its current form to the
beginning of the 5th century, is known from one of its mosaics as the House of Bacchus. The highlight
here is the enormous banqueting hall. Each of the seven apses held a semicircular couch, with room
for about 13 people, giving this room a capacity of about 90 diners. Four wash basins were built
into the walls for the diners' convenience. We'll end here, in the Basilica of Cresconius.
Africa was an early stronghold of Christianity, and most of Jamila's residents appear to have
converted by the end of the 4th century. An imposing ecclesiastical complex rose in the hill
above the Severan forum, dominated by this church, built by Bishop Cresconius in the early 5th
century. It was a typical early Christian basilica, with its main altar in the apse facing the door.
A smaller basilica and a baptistry adjoined it on one side, and the bishop's residence was nearby.
All of these structures were built largely with stone salvaged from older buildings. A sign that,
despite the grandeur of the new Christian structures, Jamila was beginning to fade
back into the hills. Thanks for watching!
