Approximately, how long has the area of ancient Si Thep District in Thailand been inhabited?

Archaeological and historical evidence indicates the areas where ancient town of Si Thep and its vicinity are located have continuously been used since the late prehistoric period, approximately 1,700 – 1,500 years ago. A survey of the area around it has identified at least six various prehistoric sites, including habitation sites, stone ornament workshop sites, and ritual or burial sites.

The prehistoric communities in the area of Si Thep were agriculturally-based. They practice rice cultivation and animal domestication, as well as hunting and collecting available natural resource. In addition, weaving, pottery-making, and metal smelting were also performed in the community.

Si Thep is on a dry highland surrounded by waterways and floodplains bordered by mountains on both sides. To ensure sufficient water for city use, ancient Si Thep had an elaborate system of ponds, tank moats, and a hydraulic system to bring water from higher grounds to sustain the city.

As a key middleman and supplyer, Si Thep controlled the flow of products needed by internal communities and distributed trade items to other communities that made frequent contacts with coastal communities.