A fantastic view of Ngari Prefecture, photo from China's National Geographic Press.

Located in south of Tibet Autonomous Region (TAR), Ngari Prefecture at an average altitude of over 4,500 meters is also called the "Roof of the World " or "Tibet inside Tibet".

The Ngari Prefecture boasts numerous lakes, beautiful snow mountains, vast grassland as well as  rare species of highland animals and plants, making tourists to linger on there tirelessly.