Well known, Upper Mustang Trek is one of Nepal’s most mysterious and least identified places which is located in the exceptional heart of mustang. Upper mustang is also known as a ‘Mini Tibet of Nepal’ and a very well popular trekking in Nepal too which has been described as “Mountain Desert” and looks similar like ‘Tibet’. This trekking is moderately easy trekking along the acceptable route to Lo-Manthang. The trek to Lo-Manthang is through high altitude desert country climbing in and out of the huge sided valley of the Kali Gandaki. The trek passes through the high peaks, passes, glaciers, and alpine valleys, etc. This isolation helped the people of Mustang to preserve their life style and the heritage which remained almost untouched for centuries.