How many archaeological sites are there in Bangladesh?
What is the oldest archeological site in Bangladesh?
Mahasthangarh: Mahasthan, the oldest archaeological site of Bangladesh is on the western bank of river Karatoa 18 km. north of Bogra town beside Bogra-Rangpur Road. The spectacular site is an imposing landmark in the area having a fortified, oblong enclosure measuring 5000 ft. by 4500 ft.