angtang-Helambu is in the north of Kathmandu . In this region Langtang, Helambu, Ganesh Himal will be covered. Gosaikunda ( Holly Lake ) and panoramic view of surrounding mountains are major attraction of this region. Langtang was declared National Park in 1976 and is a natural habitat of more than 1000 plants, 150 birds' species and numerous other mammals. Trekking will be started from Dhunche or Shyabru Bensi.