Chalchuapa was still occupied at the time of the Spanish conquest , at which time its inhabitants were Poqomam Maya .
After 1200 , Tazumal was largely abandoned , with occupation shifting westwards towards the centre of what is now the modern town of Chalchuapa .
Chalchuapa was still occupied at the time of the Spanish conquest , at which time Tazumal 's inhabitants were Poqomam Maya .
After 1200 , Tazumal was largely abandoned , with occupation shifting westwards towards the centre of what is now the modern town of Chalchuapa .