Upper Mustang Trek is a delightful journey to the Himalayas of northern Nepal. This trek takes to you discover the hidden trans-Himalayas of north Mustang Valley with Tibetan Buddhist culture and the massive Himalayas scenarios. The 14 Days Upper Mustang Trek is the easiest and ideal trip to all travelers. If you are planning to do the trek in Nepal Upper Mustang Trek would be an excellent trekking trail in Nepal.