Script of the Documentary Goecha La - In Search of the Holy Kangchenjunga forusing the Goecha La trek of Sikkim, which starts from Yuksam and ends near Goecha La Pass- Today is the final day of our ascend; We follow the Prek Chu river, over the rough scramble of rocks to reach Saimiti Lake. This sight is so worth, Thousands of prayer flags, flapping in the winds.