Wari-Bateshwar ruins

The Wari-Bateshwar (Bengali: উয়ারী-বটেশ্বর, Bengali pronunciation: [u̯aɾi bɔʈeʃʃɔɾ]) ruins in Narsingdi, Dhaka Division, Bangladesh is one of the oldest urban archaeological sites in Bangladesh. Excavation in the site unearthed a fortified urban center, paved roads and suburban dwelling. The site was primarily occupied during the Iron Age, from 400 to 100 BCE, as evidenced by the abundance of punch-marked coins and Northern Black Polished Ware (NBPW) artifacts. The site also reveals signs of pit dwelling, a feature typically found in Chalcolithic archaeological sites in the Indian sub-continent.

Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).