Ramanathapuram Vedaranyam Sea Salt Harvesting Tamil Nadu

Ramanathapuram and Vedaranyam in Tamil Nadu are the state primary centres of traditional solar sea salt harvesting, with cooperative salt workers (Agamudaiyar and Nadar communities) maintaining salt pans along the Palk Strait coast. Salt is produced by flooding shallow clay-lined pans with seawater during dry season (November-May), allowing solar evaporation over 30-45 days until brine crystallises into thick salt crust. Workers rake and pile salt manually in the intense coastal heat before cooperative bagging and dispatch to salt processing companies. Vedaranyam became historically significant as a landing point for the Gandhi Salt March in 1930. Tamil Nadu cooperative salt workers societies under the Fisheries and Salt Cooperative Federation negotiate seasonal work contracts with salt pan owners. Iodised and vacuum-evaporated salt now compete with traditional solar salt, but organic solar salt still commands premium in natural food markets.