The Upper Dolpo Trek is an advanced-level trek that takes you through remote villages and stunning landscapes in the Dolpo region of western Nepal. This trek offers a glimpse into the traditional Bon culture of the Dolpo people, as well as the chance to explore the Phoksundo Lake, the deepest lake in Nepal. The trail passes through high passes, barren landscapes, and traditional villages, making it a unique and challenging experience for trekkers looking to go off the beaten path.