Nanda Devi Trek
The three week long Nandadevi Raj Jaat Yatra is the world famous festival of Uttaranchal. People from entire Garhwal-Kumaon as well as other parts of India and the world participate in Nandadevi Raj Jat Yatra. The jaat starts from Nauti village near Karnprayag and goes upto the heights of Roopkund and Haemkund with a four horned sheep. After the havan-yagna is over, the sheep is freed with decorated ornaments, food and clothings and the other offerings are dischared. People also celebrate the annual Nanda jaat.
The Nanda Raj Jat war started by ancestors of Rajas of Garhwal. The ancient tradition of taking out Nanda jats among all the Garhadhipatis, was combined by the raja into a Royal pilgrimage every twelve years. Raja Ajay Pal (Shesh Pal) of Chandgarh started the Nanda Raj Jat in 15 century. Since then, the royal family takes the pilgrimage along with their purohit to seek forgiveness from Nanda Devi, and offer 'Tarpan' for the ancestors who had died at the Roopkund, along with his pregnant wife and courtesans.