Naganathaswamy Temple is one of the Navagraha Sthalams in
Tamil Nadu. It is located at Kizhaperumpallam near Tarangampadi in
Nagapattinam District. Dedicated to
Lord Shiva, the temple also has a separate shrine for Kethu. It is believed that the king of serpents, Vasuki, did penance and worshipped Lord Shiva at this place. The place can be accessed by traveling 14 km from Tiruvengad en route Tirukkadayur–Karaikal.