The Upper Mustang Trek is a 16-day journey through the mystical land of Mustang in Nepal, offering a blend of stunning landscapes and rich Tibetan culture. The trek begins in Kathmandu, moving through various villages and reaching the capital of Upper Mustang, Lo-Manthang, while providing opportunities to explore ancient monasteries and unique architecture. The package includes accommodation, meals, a trekking guide, and necessary permits, but excludes meals in Kathmandu and Pokhara, personal expenses, and travel insurance.