Langtang Region Trekking is near form Kathmandu. Just north of Kathmandu are two lovely sites where one may experience Tamang and Sherpa life, temperate forest and alpine pastures, glaciers, lakes and snowy peaks. Helambu
valley noted for its scenic grandeur and pleasant climate is just north of the Kathmandu Valley.

One can stay in highland monastery villages and small settlements in pristine forests. Above Helambu is a mountain pass the lake of Gosainkunda to the valley of Langtang. Gosaikunda lake itself is situated at 4,380 meters. It is sacred to Lord Shiva and every summer is the scene of an important pilgrimage. Nearby are other lakes including Nagkunda, Bhairavkunda, Saraswatikunda and Suryakunda.

The trek passes through a varied landscape ranging from evergreen forests, cascading waterfalls and turbulent streams to sub-alpine grasslands and stark, beautiful mountain sides.
Langtang valley stretches north of Gosaikunda. One travels through pristine forests to the village of Ghoda Tabela, then the valley opens out into a high, Himalayan river plain full of beautiful camping sites, spectacular peaks and wide glaciers. One can hike to the back of the valley or take numerous optional trips to explore glacier-filled side canyons.

It has some nice trekking routes which are called, Langtang Valley Trek, Gosaikunda Trek, Helambu Village Trek and Ganja La Pass Trek etc.