Gosaikunda visited every year by thousands of visitors during the full- moon time in May and August. Just 140 km north of Kathmandu, Gosaikunda is one of the most valued and famous treks in the Langtang region. combines the remote and spectacular valley of Langtang, with the high mountains, glaciers and lakes at Gosaikunda. Langtang valley trekking is full of wonder due to fascinating local history, culture and lifestyle, glaciers and mountains, and flora and fauna. Gosaikunda lake, the major highlight of the trip is holy and spiritual to both Hindus and Buddhists alike. It is at an altitude of 4,380m (14370 ft.) in the north of Kathmandu.
The major attraction of this trek is the exotic 108 glacier lakes. This trek starts from Dhunche Village or Syabru Besi both from the Langtang side. Alternatively, trekkers may also begin from Sundarijal, which lies on the outskirts of Kathmandu. Many trekkers choose to stay at Laurebinayak which also provides excellent sunset and sunrise views of the Langtang and Ganesh Himal. The chief inheritances of this region are Tamang and Sherpa, the origin of Tibetan, whose religion, culture, languages, and dress are similar to the Tibetan people. The craftsmanship, clothing, traditionally built stone houses and the beautiful wooden carved goes back to the reflection of hundreds of years. The spectacular scenery of Mt. Langtang Lirung (7,246m), Gang Chhenpo (6,388m), Naya Kangri (5,846m) and Dorje Lakpa (6,966m) are worth able for the nature seekers and mountains lovers on one hand and on the other 1000 species of flora and many wild animals such as Tigers, wild boar, red panda, pica, musk deer, Himalayan black bear, Himalayan Thar (wild goat), rhesus monkey, common langur, snow leopard , hawks, hoopoe, cuckoos, barbets, owls, nightjars, laughing thrushes, black-capped sibias, Red-billed and parakeets etc. more than 250 species of birds are main attraction for the Langtang Gosaikunda Trek.