Tiruchengode (Tamil: திருச்செங்கோடு ) is a city and municipality located in the Namakkal district in the southern Indian state of Tamil Nadu. The famous Ardhanareeswarar (Ardhanarishvara) hill temple (one of the 64 manifestations of Lord Shiva, representing the unity of Shiva and Parvati) is situated in Tiruchengode. 11°15′54″N 77°56′24″E / 11.265°N 77.94°E / 11.265; 77.94