Leptis Magna was located on a natural harbour protected by islands, and at the mouth of the seasonal river Labdah.

The main reason for Leptis Magna's wealth was the agriculture, exporting much grains and olive oil to Rome. More notable, perhaps, was Leptis Magna's role in exporting exotic animals for Rome's public amusement.

Leptis Magna's claim to fame in the modern world is owed to the fabulous state Roman city, where much dates to the 3rd century. A forum, a beautiful bath, a theater and an amphitheater are some of many spectacular structures.

The main reasons why Leptis Magna has survived so well into modern times was that no new city was built next by, meaning that Leptis Magna never had to serve as a provider of building material. Second, it was soon covered under desert sand, only to be unearthed in the 20th century. Third, nearby quarries provided its builders with first class hard limestone.