The holy island of Rameswaram is known for one of India’s most venerated and most visited Shiva shrines, dedicated to Sri Ramanathaswamy. It is so intimately associated with the life of Sri Rama, the hero of the epic Ramayana, that both Saivites and Vaishnavites consider every grain of Rameswaram’s sand very sacred.
Rameswaram is an acclaimed Parihara Sthala, where it is believed all sins get absolved. Devotees take holy dips at Sethu Theertha, Agni Theertha and other sacred waters, offer pujas to get progeny, perform Shraadha for their ancestors and do Naga Prathishta (installing serpent deity).
Web : http://www.rameswaram.co.in/