Bhaktajaneswarar temple is located in a village called Thirunavalur on Viluppuram - Kedilam main road. The temple has a flat entrance tower facing South, and all the shrines of the temple are enclosed in concentric rectangular granite walls. The central shrine is approached through pillared halls. The central shrine facing East houses the image of Bhaktajaneswarar in the form of Lingam (an iconic form of Shiva). The shrine of Manonmani Amman, facing South, is located in separate shrine around the first precinct. The central shrine is approached through a Mahamandapam and Arthamandapam. The sanctum is a square structure measuring , while the rectangular ardhamandapa projects . The notable features of the outer structure of the sanctum has yali friezes, kumudam mouldings, Bhootaganas and dancing figures. As in other Shiva temples in Tamil Nadu, the shrines of Vinayaka, Murugan, Navagraha, Chandekeswara and Durga are located around the precinct of the main shrine. The second precinct also has a shrine of Ranganatha and a garden around the periphery of the compound wall. The shrine of Sundarar is located in the north eastern corner of the precinct. Sundarar is sported in standing posture along with his two consorts on either sides.