There are 64 teerthas in Rameshwaram. Some are inside Rameshwaram Temple and some are outside the temple. Out of these 22 are considered highly holy and located inside Ramanathaswamy Temple premises. It is believed that if anyone takes a dip in these 22 teerthas then they will get rid of their sins. Following are the names of Theerthams in Rameshwaram Temple and their locations.
| Name of Tirtham in Rameshwaram Temple | Location |
|---|---|
| Mahalakshmi Theertham | South of the Hanuman Temple |
| Savithri Theertham | West of the Hanuman Temple |
| Gayathri Theertham | West of the Hanuman Temple |
| Saraswathi Theertham | West of the Hanuman Temple |
| Sakkara Theertham | In the second corridor of the Temple |
| Sethu Madhava Theertham | A Pond in the third corridor |
| Nala Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Neela Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Gavaya Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Kavatcha Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Gandhamadana Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Brahmahathi Vimochana Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Sooriya Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Chandra Theertham | Near Sethumadhava Temple (Between second and third corridor) |
| Satyamirtha Theertham | On second corridor of the Temple |
| Siva Theertham | On second corridor of the Temple |
| Sarva Theertham | On second corridor of the Temple |
| Sanku Theertham | On second corridor of the Temple |
| Gaya Theertham | On second corridor of the Temple |
| Ganga Theertham | On second corridor of the Temple |
| Yamuna Theertham | On second corridor of the Temple |
| Kodi Theertham | On first corridor of the Temple |