Калимер мүйісі: Тамилнадудың бірегей табиғаты мен тарихы

Headland in Nagapattinam, Tamil Nadu, India

Kodiakkarai also called Point Calimere or Cape Calimere, is a low headland of the Coromandel Coast, in the Nagapattinam district of the Indian state of Tamil Nadu. The Cape is located about south of Vedaranyam in the delta region of the Cauvery River, and marks a nearly right angle turn in the coastline. The antiquity of the area is evidenced by the Kodi Kuzhagar temple built during the Chola period, and a Chola lighthouse, which was destroyed in the 2004 Indian Ocean tsunami. Kodiakkarai has been designated as a Ramsar site since August 2002. Point Calimere is also associated with the mythological Hindu epic, The Ramayana. The highest point of the cape, at an elevation of , is Ramarpatham, meaning "Rama's feet" in Tamil. A stone slab on the Cape bears the impressions of two feet and is said to be the place where Rama stood and reconnoitered Ravana's kingdom in Sri Lanka, which is to the south of the Point. It is also mentioned by Kalki in his historical novel Ponniyin Selvan.

The forests of Kodiakkarai, also known the Vedaranyam forests, are one of the last remnants of the dry evergreen forests that were once typical of East Deccan dry evergreen forests ecoregion. The Point Calimere Wildlife Sanctuary, with an area of , was created on 13 June 1967. The sanctuary includes the cape and its three types of habitat: dry evergreen forests, mangrove forests, and wetlands. In 1988, the sanctuary was enlarged to include the Great Vedaranyam Swamp and the Talaignayar Reserve Forest, and renamed the Point Calimere Wildlife and Bird Sanctuary, with a total area of Point Calimere is home to the endangered endemic Indian blackbuck and is one of the few known wintering locations of the spoon billed sandpiper. It also holds large wintering populations of greater flamingos. The area is dotted with salt pans and these hold large crustacean populations that support the wintering bird life. Pesticide runoff from agricultural fields and shrimp farms has entered the ecosystem resulting in many species having high concentrations of DDT and HCH in their tissue.