Treks in the west of Nepal are quite different from treks in other parts of the country. The region is less developed and has fewer facilities available for the visitors. This makes trekking here much more of an exploration type and intending trekkers must be prepared for some delays and other hardships. It is also considerably more expensive to trek in the remote parts of the west. Ethnic group of people seen in the northern parts of the area, particularly in Dolpa, are of Tibetan origin. Other groups found here are Magar, Gurung, and the people of Hindu caste origin. Commonly seen animals are leopard, Himalayan Tahr and Blue sheep.

Popular trekking areas in this region are Dolpa, Simikot and Lake Rara. The best time to visit is the traditional trekking seasons of spring and autumn. The northern parts are also suitable for summer treks. The region has not been developed to carter to independent trekkers, so all groups must be self sufficient, in all respect.