The Buddhist ruins are located on the contiguous hills locally known as Bojjanakonda and Lingalametta consist of numerous monolithic stupas, caves and structural buildings.

Monuments & Antiquities
During excavation several antiquities like the seals, inscribed tablets, pots, copper coins mostly of seventh century AD were found. A gold coin of Samudragupta of the 4th century AD is a significant find. A seated image of Buddha termed as Buddhanna or Bojjana is found in one of the caves on the hill.

Sankaram has numerous monolithic votive stupas, rock-cut caves buildings and images of Buddha and non-tantric form of Hariti.

There are a few plain and small caves on the same hillock, which formed the Viharas for the monks and students. On facade of the cave is a life size statue of Buddha in meditation.