Adi kapilesvara Siva Temple is located in the Kapileswara temple precinct and it is a living temple and facing west. The enshrined deity is a Siva lingam within a circular yonipitha (basement) made of black chlorite. The temple is surrounded by the precinct compound wall in east, Ghanteswar temple in west and Baidyanath temple in south. The temple has a vimana (shrine) depicting pancha ratha (five chariots) and a frontal porch. The gandi of the temple has set in three receding tiers. The mastaka consists of beki, ghanta, amlaka, khapuri, kalasa and ayudha.