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Khemissa

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Khemissa, ancient Thubursicum Numidarum, is a significant Roman archaeological site in northeastern Algeria, once a major urban center of Numidia. The city was strategically built on a hilltop and rose to prominence in the 2nd century AD when it was granted the status of a municipium under Emperor Trajan. Its most spectacular feature is the remarkably well-preserved Roman theater, which is built into the side of a hill and could seat up to 4,000 spectators. The site also has two forums, grand triumphal gates, and extensive public baths, signifying the city's great wealth and civic importance. Khemissa served as a vital crossroads for trade routes connecting Hippo Regius on the coast with the interior city of Theveste. During the Byzantine era, it was transformed into a fortified stronghold to protect the region from invasions. Today, the sprawling ruins set against the rolling green hills provide an authentic and evocative window into Roman-African provincial life.
- Location: Algeria
- Top sights: Ruines romaines de Khemissa · Forum Novum · Thubursicum Numidarum
- Nearby: Souk Ahras (28 km)
Best time to visit & climate
The most pleasant time to visit is Jun, Jul, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 6 | 6 | 10 | 13 | 17 | 22 | 25 | 25 | 21 | 17 | 11 | 7 |
| Rain mm | 86 | 64 | 73 | 68 | 58 | 27 | 15 | 37 | 60 | 60 | 73 | 80 |
📋 Practical info
Geography
Facts
- Elevated to the status of municipium under Emperor Trajan.
- The Roman theater could accommodate up to 4,000 people.
- Features two separate forums built to accommodate urban growth.
- Located at a key junction between Hippo Regius and Theveste.
- Includes the remains of a significant 6th-century Byzantine fortress.
- Positioned in a scenic mountainous area near Souk Ahras.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Khemissa (3)
Sights nearby
Frequently asked questions
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Khemissa: where is it located?
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