Papanasini River is the mountain stream starting from the core of Brahmagiri and is around one kilometer a long way from the Thirunelli haven. While in travel to the Thirunelli haven from Papanasini River voyagers can find a little expansion inciting to a little Gundika asylum resolved to Lord Shiva. As old as the Vishnu haven, the Shiva asylum is acknowledged to be a delight for archeologists and understudies of history. Visitors and travelers are passing by the Thirunelli haven routinely take a dunk in the Papanasini River. It is believed that the spring and the stream near the haven are acknowledged to wash away our sins especially in the midst of Amavasya. The stream water prompts to the lake also and is the place fans play out their genealogical and last services making it a basic and immense pool of the Thirunelli asylum. The Papanasini stream prompts to the crossroads of the Ganges and Saraswathy that stream close by of hedges, sprouts and restorative herbs. The incorporating area does not have a borewell from this time forward making it troublesome for voyagers who depend on upon the stream water for their drinking needs.