The trek around Manaslu was officially opened to tourists in 1991, but mountaineering expeditions have long had access to the area. In 1950 a party led by HW Tilman trekked from Thonje to Bimtang and Colonel Jimmy Roberts crossed the Larkya La looking for an interesting mountain to climb. Manaslu (8156m) was attempted by Japanese expeditions every year from 1952 until 1956, when the frist ascent was made. It thus became known as a ‘Japanese mountain’, and much of the information about the area was available only in Japanese. The Japanese continued to dominate the climbing scene on Manaslu until 1971.
A few trekkers, including the peripatetic Hugh Swift, managed to obtain trekking permits for the region, but otherwise this trek has always been the domain of the mountaineering expedition.

Trekking around Manaslu offers a unique opportunity to experience a reasonably "untouched" region of Nepal. This region of Nepal sees few trekkers, which makes a visit here more exclusive and unspoiled. Manaslu trekking has been open since 1991; it provides spectacular beauty along the border of Nepal and Tibet and is now a controlled trekking route ....

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 ...