Planning for Mustang Trek? Here’s everything that you need to know about it Mustang region trek including Upper Mustang Trek and Lower Mustang Trek. Mustang is located in the northwest of Nepal which lies within the Annapurna National Park and Dhaulagiri and to the borders of Tibet. Mustang is considered one of the best destinations in Nepal where your every step turns out to be full of adventure. You can enjoy the beauty of Mustang for all months and explore the place. You will never feel tired because you will be enjoying the scenery as well as the traditional food along with a glass of local brandy. Upper Mustang and Lower Mustang are the part of Mustang region but to approach Mustang one must get a special permit to enter.