The foundation stone was laid by Lucius Munatius Gallus in the reign of Trajan A.D. 100. The building was rapidly carried out according to a definite prearranged plan, and shows plainly that the Romans would not tolerate any temporary buildings or poor craftsmen even in their most distant colonies, but that they required both solid workmanship and a certain measure of magnificence in all that they undertook. The city was built thirty-six years after the great fire in Rome in the days of Nero. The consequences of that fire, and of the new ideas for avoiding future conflagrations mentioned by Tacitus, were here carried into effect by building all the more considerable houses in a detached form with a clear space all round them. This is one of the remarkable differences between Timgad and its rival Pompeii. Its later history is full of sad tales of religious disputes and much fighting in the fourth century. The head of the Donatists, Bishop Optatus, who persecuted the orthodox with great cruelty, joined Count Gildon (under whose sway Africa trembled for ten years) in his revolt against the Emperor Honorius. They were both overthrown, the Bishop was taken prisoner, and suffered in his turn, ending his days in prison. St. Augustine often alludes to Count Gildon and his terrible doings.
In A.D. 535 the city was already in ruins, but later on the citadel was restored, and at the time of the Arab invasion was evidently in Christian hands, for the ruins of a church built in A.D. 646 still remain. The end of the city came with the close of the seventh century, when it must have been taken by force, sacked, and burned, as so many of the buildings and even the soil show traces of fire.
However, the attraction of Timgad does not lie so much in its history as in the beauty of the ruins that remain, and in the interest of comparing with Pompeii another and larger city—a city more important and as perfectly preserved, and now, thanks to the excavations, spread open like a book.
Not that the excavations are at all complete even now, for nearly two-thirds of the city are still untouched, though the work was begun as long ago as 1880, and the French Government allows a considerable sum, £1500 to £2000, yearly for the purpose. Under the circumstances it is strange that these, the finest ruins in Algeria, should have been almost unknown until quite recently. The older travellers, Bruce and Shaw, wrote much on the subject, and the former left some splendid drawings of the ruins. Most modern writers, however, up to 1890, content themselves with a visit to the comparatively unimportant Lambessa, and ignore Timgad altogether.
The French even had so little notion of its existence, that an old French General told us that when he was quartered at Batna some thirty years ago no one had ever heard of the ruins, and that he himself had noticed nothing in his rides, though he had scoured the country for miles round. His interest and excitement now showed that this was not the result of indifference to things antique, but simply want of knowledge. The odd part of the whole affair is that the triumphal arch must always have been a conspicuous object, and not easily overlooked like the half-buried columns which scarcely rise above the ground on the unexcavated portions of the hillside.
The pride of the place is that it is not a “lath and plaster” city of pleasure, like Pompeii, but a solid, business-like town, built of stone and marble, where nothing inferior to good brick-work has been found. On the other hand, the colonists of North Africa could not be expected to rival the luxurious citizens of Pompeii in their collection of gems and works of art, exquisite bronzes and sculpture, and delicate frescoes. The fate of the two cities was so different, that even supposing Timgad to have possessed as rich a store of treasures, it was not possible for many to remain in the ruins after much fighting and looting.
Consequently the statues found are not of the highest order, and the Museum does not contain many wonders. In mosaics alone it is rich: a great many have been found in perfect preservation and very fine. They consist not only of geometric patterns, but of large and important subject-pieces with colossal figures, and each year more and finer mosaics are added to the collection. When found, they are carefully taken up and placed under shelter in the Museum buildings to save them from the spoiler.
The main entrance is through a gate in a rough paling, but this fence is only a farce, put there to guide tourists to the Museum, as it does not extend round the ruins, which are quite unprotected on the further side.
Opposite the Museum stand the ruins of a basilica, and a few steps farther up the well-paved street are the graceful columns of the so-called Salle de reunion, where, amongst many Roman capitals lying on the ground, is one of Byzantine origin.
This street ascends to the Forum, where it is crossed by another, the main thoroughfare, the via Decumanus Maximus, leading to the Arch of Trajan and the market. Evidently the traffic here was far heavier than in other parts of the city, as the ruts in the pavement are so deeply worn. There are no stepping-stones as at Pompeii, but the paving of all the streets is still in such good condition that carriages can be driven through them all.