The [Neer Katha Ayyanar Temple] is the main reason for the name Ayyanar Falls. Graceful Neer Katha Ayyanar temple is situated at the foothills of Western Ghats where two rivers, Palaru and Neeraru meet. It is more than 500 years old. Devotees approach Ayyanar for solutions for various problems in their families. Realizing their expectations, devotees perform abishek to Ayyanar, feed the poor and contribute what they could to the temple.