The Tsum Valley is a sacred Himalayan pilgrimage valley situated in a trans Himalayan region of Gorkha, Nepal. The Tsum Valley's acquaintance with Tibet, natural beauty and its pristine culture make this trekking unique. Tsum comes from the Tibetan work 'Tsombo', which means vivid. Against the majestic backdrop of the Ganesh Himal, Sringi Himal and Baudha Himal ranges, this serene Himalayan valley is rich in ancient art, culture, and religion. The local people are mostly of Tibetan origin and speak a unique dialect. Trails are strewn with artistic chortens and lined with mani walls made of thousands of stone slabs carved with deities and prayers.

The Tsum valley has a long history of Buddhism. The Buddhist saint Milarepa is believed to have meditated in the caves of there mountains. Traditionally Tsum valley was a culturally distinct geographical area called 'Tsum Tso Chuksum', which means thirteen provinces ruled as a single territory. The ancient remains of the Tsum Kingdom are still visibletoday. Due to its remoteness and inaccessibility, this sacred valley and its people have been bypassed by mainstream development for centuries. As a result, the unique culture of this valley has remained intact.