The Ramanathaswamy Temple, Rameshwaram, Tamilnadu

Ramanathaswamy Temple is a Hindu temple dedicated to the god Shiva located in Rameshwaram, Tamilnadu. It is also one of the twelve Jyotirlinga temples. The temple is one of the holiest Hindu Char Dham (four divine sites) sites comprising Badrinath, Puri, Dwarka and Rameshwaram. The temple has the longest corridor among all Hindu temples in India. The temple is located in Rameswaram considered a holy pilgrimage site for Shaivites, Vaishnavites and Smarthas. The presiding deity, the Lingam of Ramanathaswamy (Shiva), was established and worshiped by Rama before crossing his bridge to Lanka.

According to the Ramayana, Rama, who is the seventh avatar of the god Vishnu, prayed to the god Shiva to absolve him of the sin of killing a Brahmin committed during the war against the Rakshasa king Ravana (who was a brahmin, son of a vedic rishi) in Sri Lanka. Rama wanted to have a large lingam to worship Shiva. He directed Hanuman, the lieutenant in his army, to bring a lingam from the Himalayas. When Hanuman was delayed in bringing the lingam, devi Sita built a small lingam out of the sand available in the seashore, which is believed to be the lingam in the sanctum.

The primary deity of the temple is Ramanathaswamy (Shiva) in the form of lingam. There are two lingams inside the sanctum - one built by Rama, from sand, residing as the main deity, Ramalingam and the one brought by Hanuman from Kailash called Vishwalingam. Rama instructed that the Vishwalingam should be worshipped first since it was brought by Hanuman - the tradition continues even today.

Like all ancient temples in South India, there is a high compound wall on all four sides of the temple premises measuring about 865 feet furlong from east to west and one furlong of 657 feet from north to south with huge towers (Gopurams) to the east and the west and finished gate towers to the north and south. The temple has striking long corridors in its interior, running between huge colonnades on platforms above five feet high. The outer set of corridors is reputed to be the longest in the world, measuring about 6.9 m in height, 400 feet each in the east and west and about 640 feet in the north and the south.

There are separate shrines for Ramanathaswamy and his consort goddess Parvathavardhini separated by a corridor. There are separate shrines for the goddess Vishalakshi, the utsava images, sayanagriha, Vishnu and Ganesha. There are various halls inside the temple, namely Anuppu Mandapam, Sukravara Mandapam, Setupati Mandapam, Kalyana Mandapam, and Nandi Mandapam.

There are sixty-four Tīrthas (holy water bodies) in and around the island of Rameswaram. According to Skānda Purāṇa, twenty-four of them are important. Bathing in these Tīrthas is a major aspect of the pilgrimage to Rameswaram and is considered equivalent to penance. Twenty-two of the Tīrthas are within the Rāmanāthasvāmī Temple. The number 22 indicates the 22 arrows in Rama's quiver. The first and major one is called Agni Theertham, the sea (Bay of Bengal).

It is said that every devotee should bathe in these theerthams before going to the sanctum sanctorum of the temple. Hanuman’s tail scar can still be seen on this Shivalinga. There are historical references that this is a tail scar trace that occurred when trying to remove the Ramalingam to dedicate the lingam brought from Hanuman Kasi.

The Advaita school of Hinduism established by Sankaracharya, who created Hindu monastic institutions across India, attributes the origin of Char Dham to the seer. The four monasteries lie across the four corners of India and their attendant temples are Badrinath Temple at Badrinath in the North, Jagannath Temple at Puri in the East, Dwarakadheesh Temple at Dwarka in the West and Ramanathaswamy Temple at Rameswaram in the South.

The temple priests are Marathi Brahmins of Maharashtra who get Diksha from Sringeri Mutt.