This Temple is also known as Hrudayaaleeswarar Temple and Thirunindravur is also called as Thinnanur by the local people.   The Presiding Deity is none other Lord Shiva Himself.  Lord Shiva along with His Consort Goddess  Maragathambigai Blesses His Devotees. The Pallava King Rajasimha built this Temple. The Temple is unique since Poosalar Nainar finds himself along with the Main Deity in the Sanctum Sanctorum.  It is believed that  Poosalar  Nayanar a Shiva Devotee found the Idol of a self formed Swayambumoorthy. The roof of this Temple resembles the 4 Chambers of a Human Heart.  It is believed that all Heart Ailments of Devotees visiting this Temple gets cured.   It is not only the Heart patients  who come here to Pray for their ailments.  At times there are some Cardiologists and Cardiac Surgeons who come here on a regular basis just to Pray for the successful well being of their patients, such is the Power of this God  Hirudayaleeswarar.  There is a separate Shrine for  Goddess  Maragathambigai.  There are Sub Shrines for Lords Vinayaka, Subramaniya, Nataraja, Chandikeshwara and Nandhi Devan.  Many Volunteer Agency come forward to cleanse the Temple premises by washing vessels, pruning unwanted weeds and plants and other constructive activities.  Maha Shivarathri, Vaikasi Visakam, Panguni Uthiram and Magara Shankaranthi draws lots of Devotees from far flung areas.  The Sthala Viruksham of the Temple is Vilvam Tree. This Temple also has a Ghoshala.

Temple Timing: 6 AM to 12 Noon and 4:30 PM to 8:30 PM

Temple Phone Number: Pinagapani Gurukkal - 80723-44415

Distance from Chennai To Thiruninravur is 36 Kms

For any Suggestions in the Website: T.Ragavachari - 98411 40126