The western valley.lakes,hills mountain culture are mostly untouched and preserved in Nepal due to the more distance from capital and geological structure. so that,this region includes wonderful trekking destinations. This region has the Api Nampa Conservation Area, the Dolpo district, and many more wonderful sites. In this region, prominent trekking destinations include Shey Phoksundo National Park, Rara National Park, Khaptad National Park, Bardia National Park, Shuklaphanta National Park, and others. Dolpa is rated as one of Nepal's greatest hiking routes.