Do us citizens need a visa to travel Nepal?

No, US citizens do not need a visa to travel to Nepal. However, you will need to obtain a visa on arrival in Nepal. This can be done at the Tribhuvan International Airport in Kathmandu or at any of the other international airports in Nepal. The visa fee is $30 for 15 days, $50 for 30 days, and $100 for 90 days. You can also obtain a visa at a Nepalese embassy or consulate in your home country prior to travel.