Mustang trek is considered as one of the restricted areas of Nepal. Bordered with Tibet in the middle part of Nepal, Mustang trek is compared as Shangri-La hidden valley with Tibetan landscape. The landscape constructed in upper Mustang region looks like Tibetan geographical structure. You will trek through the mountainous village without green forest and opened hills faced with the snow-capped mountains in the far distance. You will visit the landscape with and without snow-capped, monasteries and villages along the way. The trek on the landscape like dessert looking the White Mountains in far distance will touch your heart that perhaps you will always miss it. Unlike trekking sometimes through green forest and villages faced rugged mountain in other trekking, you will trek on the landscape without forest. The trek sometimes descends and ascends following the river and valley.