During Thaipoosam festival in Thai, Lord Shiva and Parvathy are taken to the banks of Thamirabarani river in Tirunelveli junction called "Thaipoosa mandapam".
During the Thaipoosam festival in Tamil Nadu, Lord Shiva and Parvati are transported to the banks of the Thamirabarani River in Tirunelveli Junction, where they are venerated at a special shrine known as "Thaipoosa mandapam".