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Sankaram

In 1907 British archaeologist Alexander Rea unearthed Sankaram, a 2,000-year-old Buddhist site. The name "Śankaram" derives from the Sangharama (temple or monastery). Located 40 km (25 mi) south of Visakhapatnam, it is known locally as Bojjannakonda and is a significant Buddhist site in Andhra Pradesh. The three major schools of Buddhism (Hinayana, Mahayana and Vajrayana) flourished here. The complex is known for its monolithic stupas, rock-cut caves and brick structures. The primary stupa was initially carved out of rock and covered with bricks. Excavations yielded historic pottery and Satavahana coins from the first century CE. At Lingalakonda, there are also rock-cut monolithic stupas in rows spread over the hill. The vihara, a monastery, was active for about 1,000 years.

Nearby is another Buddhist site, Bojjannakonda, with several images of the Buddha carved on the rock face of the caves. At Ligalametta there are hundreds of rock-cut monolithic stupas in rows, spread across the hill. Among other Buddhist attractions are a relic casket, three chaitya halls, votive platforms, stupas and Vajrayana sculptures.