Timgad

Algeria, Algeria

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Timgad, also known as Thamugadi, is one of the best-preserved Roman ruins in North Africa, located on the northern slopes of the Aurès Mountains about 60 km east of Batna in northeastern Algeria, and is often called the “African Pompeii” because the Sahara sands buried and protected its remains.

Founded around AD 100 by Emperor Trajan as a military colony for veterans of the Third Augustan Legion, the city was built ex nihilo (from scratch) in a perfect 355-meter square grid bisected by the main north–south cardo and east–west decumanus streets, making it a textbook example of Roman urban planning designed to house 15,000 people initially.

The site includes classic Roman features like a 3,500-capacity theater, public baths, a library, forum, Capitolium temple, 30 Corinthian colonnades, and Trajan’s impressive second-century triumphal arch, along with later Christian churches and a Byzantine fort added after the 5th-century Vandal sack and a brief 6th-century revival.

The city declined after Arab invasions in the 7th–8th centuries, was abandoned, and buried under sand until its first excavation in 1881, and today it stands as a UNESCO World Heritage Site (inscribed in 1982) where visitors can walk through remarkably intact streets and buildings that reveal daily life in a Roman frontier town.