Why devotees come here
Bannari Amman Temple stands in Bannari, Sathyamangalam taluk, Erode district, near the north-west edge of the Kongu region. It is one of the most prominent Mariamman temples in South India. Devi Bannari is worshipped here in a self-manifested form, as the deity of rain.
Bannari Mariamman is one of the most prominent Mariamman temples in South India. The main deity, Devi Bannari, is an avatar of Shakti and is known as the deity of rain. She faces south, in the form of a swayambhu lingam. Swayambhu means self-manifested. The temple lies near the north-west edge of the Kongu region, on the road to Mysore.
Legend says one of the herders' cows regularly released milk at a particular spot beneath a Vengai tree. About 300 years ago this place was dense forest. After the site was cleared, people found a self-manifested form of the deity there. Devotees later built a small shrine with a vimana tower and set the image on a padma peetha, a lotus pedestal.
Kundam is the annual festival, held every year in March and April, in the Tamil month of Panguni. Large numbers of devotees from different directions throng the temple during that month.

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