There are mainly two ways for tourists to travel from Kathmandu to Lhasa. One is taking a flight from Kathmandu to Lhasa. The other is Kathmandu overland Lhasa. In the overland tour, you will be driven on the famous Friendship Highway for 806km. The Friendship Highway connects China and Nepal. So, the Friendship Highway is also called China-Nepal Highway. The Friendship Highway is known as the...