Trekking permit is not necessary for the general trekking regions such as the Everest, the Annapurna, the Langtang and Rara. Trekking permits are available from the Department of Immigration in Kathmandu (Tel: 00-977-1-4222453, 977-1-4223590) or Pokhara (Tel: 00977-1-521167). Two photographs and a copy of passport are required with the application. Trekkers should be obtained for the following trekking areas. The areas and required fees are as follows:
| Lower Dolpo and Kanchenjunga | US$ 10.00 per person/week for first 4 weeks. |
| US$ 20.00 per person/week after 4 weeks. | |
| Around Manasulu | US$ 90.00 per person per week during Sep. to Nov. |
| US$ 75.00 per person per week during Dec. to Aug. | |
| Humla-Simikot | US$ 90.00 per person per week for first 7 days. |
| US$ 15.00 per person per day after 7 days. | |
| Upper Mustang and Upper Dolpo | US$ 700.00 per person for first 10 days. |
| US$ 70.00 per person after 10 days. |
Note: Trekking to Dolpo, Kanchenjunga, Makalu and upper Mustang can be undertaken through registered trekking company only. For trekking through National park areas require an entry permits. The entrance permits fees are as follow for the following National parks and Conservation Areas:
| Annapurna Conservation Area | US $28.00 per person |
| Makalu Barun Conservation Area | US $28.00 per person |
| Manasulu Conservation Area | US $28.00 per person |
| Langtang National Park | US $14.00 per person |
| Sagarmatha (Everest) National Park | US $14.00 per person |
| Rara National Park | US $14.00 per person |
| Shey Phoksundo National Park | US $14.00 per person |