After 20 minutes walk from Chhule, we will get at the Nile, which is the western side of Shair Khola. One of the most sacred caves “Pire Phu” (Pigeon Cave) is on our way in the Tshun Valley. We make our way following the ancient trade route to Tibet. Chortens, stupas, mani walls, monasteries, and nunneries are the famous village on our way, which all reminds of the rugged cultural and historical bond with the North’s people. Before Mu Gompa, we will see Milarepa Cave where we can have a small break to inspect its beauty.