Varusanadu is a village panchayat (code: 232202[1]) in Theni District of Tamil Nadu, which is located in the bank of Vaigai River. This village comes under Kadamalaigundu - Mayiladumparai Panchayat union and Andipatti Taluk.
The valley around this area is called Varusanadu Valley, which is a part of Cumbum Valley in Western Ghats and is connected to Meghamalai Mountains. Vaigai River is originating from this valley under Periyar Plateau of western ghats.