Panch Prayag, Auli

Panch Prayag is an expression in Hindu religious ethos, specifically used to connote the five sacred river confluences in the Garhwal Himalayas in the state of Uttarakhand, India. The five prayags - prayag meaning "confluence" in Sanskrit - also termed as “Prayag pentad”, namely the five river confluences, are Vishnu Prayag, Nand Prayag, Karn prayag, Rudra Prayag and Dev Prayag, in the descending flow sequence of their occurrence. Wikipedia