For trekking in the Everest, Annapurna, Langtang and Rara regions, a trekking permit is not required, but you will need a National park / Conservation permit and Trekking Registration Certificate (TRC). However, the following places do require a trekking permit:
1/ Lower Dolpo, Kanchenjunga, Gaurishankar and Lamabagar - Equivalent to US$ 10 per person per week. However, permit fee for Chekampar and Chunchet of Gorkha district (Sirdibas-Lhokpa-Chumling-Chekampar-Nile-Chule) has been fixed at US$ 35 per person for 08 days during September to November and US$ 25 per person per 08 days during December to August.
2/ Manaslu – US$ 70 per person per week and US$ 10 per person for each extra day during September - November and US$ 50 per person per week and US$ 7 per person per each extra day during December- August.
3/ Humla- US$ 50 per person for the first seven days and US$ 7 per day thereafter.
4/ Upper Mustang and Upper Dolpo - US$ 500 per person of the first 10 days and US$ 50 per person per day thereafter.
Note: The above mentioned trekking areas must be undertaken only through Registered Trekking Agencies from Government of Nepal (Himalayan wild Treks- Registered no. 163057/073/074)
An entrance fee is levied for visiting to all National Parks and Conservation Areas. There is no charge for children under 10 years.