Langtang region is taken as an adventurous trekking trail of Nepal. It is towards the north of Kathmandu valley. Langtang, Gosaikunda, Helambu are the three major areas, which combined makes 8 to 17 days of trekking. To get there is easy by land, no access of airport but you can arrange helicopter charter. Langtang is the valley of mountains like Langtang Lirung (7246m) to the north, Gang Chhepo (6388m)and Naya Kangri (5846m)to the south and Dorjee Lakpa (6966m)to the east of the valley. The Region is inhabited by Tamang which lifestyle is similar with Tibetan. And the best time to trekking in Langtang area is spring and autumn.