Tibet is easily accessible from all parts of the world as there are numerous of connections with highways and air networks. The connections are for instance--Sichuan-Tibet Highway, Qinghai-Tibet Highway, Yunnan-Tibet Highway, Xinjiang-Tibet Highway. The Sino-Nepal Highway is also connected with Tibet and Nepal. Tibet is accessible from Nepal mainly through two-ways either through road via Kathmandu-Friendship high-way or fly directly from Kathmandu to Gonggar airport.There is almost regular air service from Kathmandu to Lhasa