Varusanadu is a village panchayat (code: 232202[1]) in Theni District of Tamil Nadu, which is located in the bank of Vaigai River.
Vaigai River is originating from this valley under Periyar Plateau of western ghats.
A well known Tamil proverb "Varusanattukku pona, vacha edatha sollittu po" (Before leaving to varusanadu, let someone know about your properties and belongings) to give an indication that 'no one ever come back alive after visiting this valley, it is such a danger'.
[citation needed] Ilavam Panju, Mundhiri Kottai, Sugarcane, Coconut, Rice , Ground nut are majorly produced in this area.
Since known politicians in Tamil Nadu like M.G.Ramachandran, J.Jayalalitha and S.S.Rajendran were elected from this constituency, this area is popular in Politics in Madurai District.