About Tiruchengode
Tiruchengode is a city and municipality located in the southern Indian state of Tamil Nadu. It is famous for the ancient hilltop temple of Arthanareeshwara, dedicated to the unique combined male-female form of Lord Shiva and Goddess Parvathi (see Ardhanarishwara).This important place of pilgrimage is mentioned in the Tamil work Silapathikaram as 'Nedulkundru' and is celebrated in the hymns of Saivite saints. The equally famous Chenkottu Velavar Temple, dedicated to Lord Murugan, is situated on the same hill. As per population, Tiruchengode is the largest city in Namakkal district.
Source : Wikipedia