<P> The Triveni Sangam in Erode is a confluence of 3 rivers, the Cauvery, Bhavani and Amudha . Of these three, the river Amudha is invisible and is said to flow underground and join the other two rivers from below . It is also called as Kooduthurai, where the famous Sangameswarar Temple is located . </P> <P> Tirumakudalu Narasipura, commonly known as T. Narasipura, is a panchayat town in Mysore district in the Indian state of 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 local Kumbhamela is held every three years . </P> <P> Kaliyar (Kali river), Thodupuzhayar (Thodupuzha river) and Kothayar (Kothamangalam river) merges and becomes Moovattupuzha river in Kerala and hence this place is called Moovattupuzha . </P> <P> Munnar city is where Mudhirapuzha, Nallathanni and Kundaly rivers merges, the name Munnar literally means "three rivers" in Malayalam and Tamil . </P>

Where do the ganga and yamuna rivers join at