The Langtang Himal is a region north part of Kathmandu vally and it lies just south of Tibetan border. The langtang valley is surrounded by high peaks of great appeal. It has become famous ever since the British mountaineer Bill Tilman described it as the most beautiful valley in the world. The highest peak in this area is Shisapangma or Gosaithan 8027m in Tibet. The course from the Langtang valley to Gosaikund is full of diversity and it is attracting many tourists. The langtang valley is also know as the treasure house of Alpine plants. The whole valley is cover with flowers during the summer.
This high and isolated region is inhabited by Tamangs whose religious practices, language and dress are much more similar to Tibetan.
Gosaikunda
is one of the hindu holy place and is considerd to be made by Lord Shiva. The Buddhist Tamang that live nearby also revere it as their holy place. Every August on full moon night lake is thronged with pilgrims for a big festival. On other days the lake sits in a tranquil atmosphere.
Helambhu
This is the most easily accessible of all areas from Kathmandu. It lies about 70k.m north of Kathmandu valley, is an area inhabited by sherpas. The language , culture and dress of the Helambu sherpas are very different from those of Solu khumbu sherpas.

Flora and Fauna
The forests of Helambhu region and Langtang area prime example of temperate and sub alpine vegetation. The dense oak and pine forests on the trail of particular interest. As usual , the rhododendrons from a spectacular display during the spring.

People and culture
The people here are of Tibetan origin and call themselves sherpa although they are quite distinct from the sherpas of Everest region both in language and customs. Also found in large numbers here are the Tamang people who also originated in Tibet but settled in Nepal considerably earlier than Sherpas.