Agasthiyar Falls (also called Papanasam Falls) is located close to Papanasam in Tirunelveli district in the South Indian state of Tamil Nadu. The falls is located on the Western Ghats and to the south of Papanasam lower, the lake from where Tamiraparani River originates. It is located 42 km (26 mi) from the nearest city Tirunelveli. As per Hindu legend, it is the place where sage Agasthya got a view of Shiva in his marriage costume.