Shirgan-Tungu, A group of gigantic folded mountain valleys. This exotic and immensely rewarding trek encompasses the mountainous vistas of the divinely beautiful Kullu & Manali valley and beyond Pirpanjal valleys and traverses the high altitude passes of ‘Chhoye Pande’ means at the top solid heap of rocks of lateral moraine.The crowning glory of this particular trek is that it proceeds through totally un-spoilt regions of the Himalayas where you can see some of the last remaining bastions of great abode of snows. Here you can trek for weeks without coming across any human habitation