At an elevation of 1829 mts. and on the main Kedarnath route, Son Prayag lies at the confluence of river Basuki and Mandakini. The holy site of Son Prayag is of immense religious significance. It is said that a mere touch of the holy water of Son Prayag helps one to attain the “Baikunth Dham”. Kedarnath is at a distance of 19 kms. from Son Prayag. Triyuginarayan, which is supposed to be the marriage place of Lord Shiva and Parvati, is at a distance of 14 kms. by bus and 5 kms. on foot from here.