Tirumakudalu Narasipura commonly known as T. Narasiura, is a panchayat town in Mysore district in Karnataka. The first name refers to the land at the confluence, (trimakuta in Sanskrit) at the confluence of the Kaveri, Kabini and Spatika Sarovara (a mythical lake or spring, also named Gupta Gamini). This is the place in South India where Kumbhamela is held every three years. It finds a mention in the Skanda Purana as one of the Trimakuta Kshetras (holy places with the confluence of three rivers. The word 'Narasipur' is the name of the town, which is derived from the famous Gunja Narasimhaswamy temple that is located on the right bank of the Kabini river. Considered as sacred as Prayag (confluence of the Ganges, the Yamuna and the Saraswati at Prayag – Varanasi - Kashi in North India), it is also known as Dakshina Kashi The town finds mention in tourism guides, both as a tourist place and a pilgrimage centre.
It is said that Tirumakudalu is where Rishi Agasthya had visualised it as 'Dakshina Kashi' long ago. When he travelled down South to Narsipur, the town was a thick forest. Enamoured by the confluence of the three rivers - Kaveri, Kapila and the undercurrent of Spatika Sarovara - he wanted to install a Shiva Linga there and asked Hanuman to get him a linga from Kashi. Since the auspicious period lasting three-and-a-three-fourth of a galige was fast approaching and Hanuman failed to get the linga on time, the sage created a sand linga himself and consecrated it. An insulted Hanuman, who returned soon, cut off the top portion of the sand linga consecrated by Agasthya. Ever since this incident a perennial presence of water which is believed to be the water of Ganga can be found in the axed summit of the linga, and the same is offered as thirtha (holy water) to the pilgrims. The linga that Hanuman brought was consecrated a little distance away and is called the Hanuman Linga.
The Someshwara and Markandeshwara lingams in T Narsipur and the Gargeshwara Lingam at Gargeshwari village, along with the Agasthyeshwara and the Hanuman lingam, form the panchalingas of T Narsipur, just like the five lingams at Talakad.
The legend associated with Gunja Narasimhaswamy Temple is that Narasimha appeared in the dream of a washerman telling him that his idol lay beneath the stone on which he washed clothes everyday. The deity told him to build a temple for him and asked him to look for gold coins beneath the stone which could be used for the construction of the temple. When the washerman expressed his wish to visit (Kashi) Varanasi on a pilgrimage, god told him that the construction of a temple for him, had earned the washerman an additional punya (Merit) of about a coral beed vine seed (Abrus precatorius)) than that which accrues by visiting Kashi. Thus, the name tag Gunja came into usage with name of the God Narasimhaswamy.