Triyuginarayan Temple located in the Rudraprayag district of Uttarakhand is dedicated to Lord Vishnu.
Legend is that Lord Shivas marriage to Goddess Parvati witnessed to Lord Vishnu happened at this venue.
Triyuginarayan Temple is a popular pilgrimage destination. Triyuginarayan is believed to be the capital of Himavat.
Web : http://en.wikipedia.org/wiki/Triyuginarayan_Temple