Karn Prayag () is the location where Alaknanda River is joined by the Pindar River that originates from the Pindar glacier, below the Nanda Devi Mountain range. The epic Mahabharata legend narrates that Karna did penance here and earned the protective gear of Kavacha (armour) and Kundala (ear rings) from his father, the Sun god, which gave him indestructible powers. The name of the confluence is thus derived from the name of Karna. There is reference to this site in Meghaduta, a Sanskrit lyrical poetic drama written by the legendary poet Kalidasa, which attributes that Satopanth and Bhagirath glaciers joined here to form the Pindar River. Another classic work by the same author called the Abhijnana-shakuntala also mentions that Shakuntala and king Dushyanta's romantic daliance occurred here. It is also mentioned that Swami Vivekananda mediatated here for eighteen days.