Semmalainathar Temple is a Siva temple in Keezhaiyur in Nagapattinam district in Tamil Nadu (India). [1] [2] [3]
It is one of the shrines of the Vaippu Sthalams sung by Tamil Saivite Nayanar Sundarar. [2]
The presiding deity is Semmalainathar. The Goddess is known as Vandamarum Poonguzhalal. [1] [2]
In inscriptions this place is known as 'Arumozhi Deva Valanattu Alanattu Keezhaiyur'. It is located next to Karunganni in Nagapattinam- Thiruthuraipoondi road. [1]