Developed from 205 BC, the original kovil combined key features to form its basic Dravidian temple plan, such as its thousand pillared hall - Aayiram Kaal Mandapam - and the Jagati expanded by King Elara Manu Needhi Cholan. Regarded as the greatest building of its age for its architecture, elaborate sculptural bas-relief ornamentation adorned a black granite megalith while its multiple gold plated gopuram towers were expanded in the medieval period. One of three major Hindu shrines on the promontory with a colossal gopuram tower, it stood distinctly on the cape's highest eminence. The journey for pilgrims in the town begins at the opening of Konesar Road and follows a path through courtyard shrines of the compound to the deities Bhadrakali, Ganesh, Vishnu Thirumal, Surya, Raavana, Ambal-Shakti, Murukan and Shiva who presides at the promontory's height. The annual Koneswaram Temple Ther Thiruvilah festival involves the Bhadrakali temple of Trincomalee, the Pavanasam Theertham at the preserved Papanasuchunai holy well and the proximal Back Bay Sea (Theertham Karatkarai) surrounding Konesar Malai.