Highlights
- Kothandaramaswamy Temple (Eri Katha Ramar) — A Rama temple beside the vast Madurantakam tank, famed for the legend of 'Eri Katha Ramar', the Rama who saved the lake. British collector Colonel Lionel Place recorded that during a threatening flood in the early 1800s, two figures in bright attire were seen guarding the bund, which held. He credited the miracle to Rama and endowed the temple.
- Madurantakam Lake — One of the largest irrigation eris (tanks) in Tamil Nadu, built centuries ago and fed by the Palar and monsoon runoff. Its long earthen bund is tied to the Eri Katha Ramar temple legend. The wetland draws migratory waterbirds, complementing the nearby Vedanthangal and Karikili sanctuaries.

