Mahachaitya stupa

The Amarāvatī Stupa, popularly known as the great stūpa at Amarāvathī, is a ruined Buddhist monument, probably built in phases between the third century BCE and about 250 CE, at Amaravathi village, Guntur district, Andhra Pradesh, India. The site is under the protection of the Archaeological Survey of India. The campus includes the stūpa itself and the Archaeological Museum.