- Source: Moyar River
The Moyar River (also Mayar) is one of the tributaries of the Bhavani in Tamil Nadu, South India.
The Moyar river originates from a small town called Mayar off the Masinagudi–Ooty road. This is a natural line of separation between the state of Karnataka and Tamil Nadu and a separation between the forest of Bandipur National Park and the Mudumalai sanctuary to the south. The Moyar River Gorge is 20 km (12 mi) long. The river flows into the gorge below Theppakadu in a roaring waterfall called Moyar Falls. The Moyar meets the Bhavani River at the Bhavanisagar reservoir on the plains of Tamil Nadu near Satyamangalam.