Legend Of Rameswaram Temple
The jyotirlingam was worshipped by Lord Rama to atone the sin of killing Ravana. Hanuman flew to bring the Linga from Kailasa, for Lord Rama to wroship. As it was getting late, Rama worshipped the Lingam that was made of sand by Sita Devi. This Lingam worshipped by Lord Rama is known as Ramanathar. When Hanuman returned he was disappointed that his Lord had not used the Lingam that he had brought. Lord Rama pacified Hanuman & named this Lingam Kasi Viswanathar. Devotees have to worship Kasi Viswanathar before worshipping Ramanathar
Legend has it that Rama worshipped Shiva in the form of a Shiva Lingam made of earth by Sita, while returning to Ayodhya. Legend has it that Hanuman was entrusted with the task of bringing an image of Viswanathar from Benares. Anticipating delay in Hanuman's return from Benares, Rama is said to have offered worship at a pre-chosen auspicious moment to a Shivalingam fashioned out of earth by Sita. This lingam is referred to as Ramalingam and the town is known as Rameswaram.
There is yet another Shivalingam here - Viswanathar said to have been brought by Hanuman from Banares. This Shivalingam is referred to as Kasilingam and Hanumalingam. Prayers are offered to Viswanathar before they are offered to Ramanathaswamy.
Legend has it that Rama worshipped Tilakeswarar at Devipatnam nearby enroute to Sri Lanka.
There is also a shrine to SethuMadhava and Lakshmi in Rameswaram. Sethu Madhava is also referred to as Sweta Madhava, the term Sweta referring to the white stone with which the image is made.
The Gandamadana parvatam: is a hill on the island which bears a small shrine containing imprints of Rama's feet held in worship .