Nationals of SAARC countries and China do not need visas when visiting Nepal.
Tourist entry visa can be obtained for the following duration from Nepal Embassy/ Consulate or Mission offices abroad, or at the following immigration offices in Nepal:
The Visa extension fee for 15 days or less is US $ 30 or equivalent convertible currency and visa extension fee for more than 15 days is US$ 2 per day Tourist visa can be extended for a maximum period of 150 days in a single visa year (January – December).
Transit visa for one day can be obtained from Nepal's immigration offices at the entry points upon the production of departure flight ticket via Tribhuvan International Airport in Nepal, by paying US $ 5 or equivalent convertible currency.
As per the rule, Indian nationals do not require visa. However, effective from October 2000, Indians travelling to Nepal by air have to show upon arrival at entry point a valid photo identity like a passport, voter's identity or an identify card issued by the Indian government. Temporary identity card with photographs issued by Nepal-based Indian diplomatic missions is considered in case of exception. Children under 10 years need not show any identification.