Lepcis Magna: Chalcidicum

Chalcidicum at Lepcis Magna is a Roman architectural element within the ancient city of Leptis Magna, an important urban centre that flourished under Roman rule, especially during the 2nd and early 3rd centuries CE. The broader site of Leptis Magna is one of Libya’s primary Roman archaeological complexes and is a UNESCO World Heritage property.

The Chalcidicum is a colonnaded entrance or portico associated with the forum area and adjacent public buildings. Visitors will see surviving column bases, portions of the colonnade and paved surfaces that outline the footprint of the building and its relation to the forum and nearby streets. The setting gives a clear sense of Roman urban planning and monumental civic architecture on a human scale.

Construction and major rebuilding at Leptis Magna took place under Roman administration from the 1st century BCE into the Severan period of the late 2nd and early 3rd centuries CE; major imperial-era programmes were driven in part by the Severan dynasty, whose founder Septimius Severus was born in the town. Over time the site fell into decline after the Roman period and many structures were partially buried by sand and later exposed by archaeological work.

The Chalcidicum sits within the coastal ruins near the modern port town of Khoms (sometimes spelled Al Khums) on Libya’s Mediterranean coast, approximately 120 km east of Tripoli and close to sea level. The surrounding landscape is coastal plain with exposed ruins stretching along the shore.

• UNESCO site: Forms part of the larger Leptis Magna archaeological site, which is inscribed as a UNESCO World Heritage Site.
• Location note: Located close to the modern town of Khoms on Libya’s Mediterranean coast, roughly 120 km east of Tripoli.

Lepcis Magna (the ruins at Al Khums/Lepcis Magna) lies on Libya’s Mediterranean coast east of Tripoli. By road it’s about 120 km east of Tripoli along the coastal highway (Libyan Coastal Highway), exiting at Al Khums/Lepcis Magna; driving time is roughly 1.5-2 hours depending on traffic. Local buses and shared taxis run between Tripoli and Al Khums-once in Al Khums the archaeological site is a short drive or walk from town parking areas and visitor entrances.

• Plan to sightsee in the softer light of morning or late afternoon - the low sun brings out relief and mosaics in the Roman masonry and reduces heat while walking the site.
• Allow extra time to move between the major monuments: Leptis Magna is extensive and the Chalcidicum sits amid other large public buildings, so a relaxed route through the forum, theater and harbor area reveals more than a quick stop.
• Check for on-site signage or local guides at the entrance to get orientation; the site's layout can be easier to appreciate with a short introduction to the main monuments and their sequence.