Navathirupathi refers to a group of nine sacred temples dedicated to Lord Vishnu located along the banks of the Tamirabarani River. These temples are part of the 108 Divya Desams and are closely associated with the hymns of Nammalvar. Pilgrims often visit all nine temples as part of a spiritual journey, and staying at Ananta Vihara in Thirukolur makes it convenient to explore this sacred pilgrimage circuit.