Adichanallur is 20km from Tirunelveli on the way to Tiruchendur. From an Archaeological point of view, this place has a glorious past and it is located on the banks of river Tamirabarani. It is assumed that, in ancient times a civilized habitation flourished here. Urns (burnt-clay vessels which were used for burying dead bodies of the very old people) small mud vessel were found near the river Tamirabarani and they are supportive evidence, for the civilization. This place is now under the supervision of Tamilnadu State Archaeological Department.