Triveni is the junction (sangam) of three rivers. Here, in Kusmanda Sarowar(Triveni Dham)
we can see three revers viz, Karra, Kukhreni and Rapti. Where east is Rapti River.

The development and promotion of Kusmanda Sarowar is by the Kusmandav Sarovwar tribeni shrine Development committee. This is the growing tourism for the Hindu in HetaudaMaximum people visits in Triveni at the festival of Kusmanda Nawami, Makar Sankranti and Teej. These days are popular among 365 days because it is beleaved that this time Kusmanda Bhagawati and other god come there to bath with the holy water of Triveni. Water comes form 108 tap and each tap looks as if holy water is comming from cow mouth. Devotees take a holy bath by running under the raw of 108 holy taps. It is supposed to visit nearly 10,000 people every Makar Sankranti.