The Langtang valley trek is not in much distance from the Kathmandu valley. It lies in the north of Kathmandu and close to the Nepal- Tibet border. The major peak of the Langtang region is Langtang Lirung. Along with the Langtang Lirung some other peaks like Gang Chhenpo and Dorje Lhakpa also add to the beauty of Langtang.