The name of this Lingam is Neeleshwarar Lingam near the Shiva shrines worshipped by Nalan, Neelan and Kavan in the third praharam.
The specialty of this Neeleshwarar Lingam is that he is the Moolavar Lingam who was replaced by the present Ramanathar Lingam which was installed by Seeta hundreds of years ago.
