西藏自治区地处祖国西南边疆,是一块地域辽阔、美丽富饶的宝地。她以其独特的地理环境、壮丽的自然景观、源远流长的民族文化以及多姿多彩的民族风情,构成了得天独厚、魅力无穷的旅游资源,历来为世人所瞩目和向往。本世纪80年代初,伴随着改革开放的步伐,美丽而神秘的“世界屋脊”向全世界人民敞开了长期封闭的大 Located in the southwestern frontier of the motherland, Tibet Autonomous Region is a treasure of vast territory and beautiful and rich. Her unique geographical environment, magnificent natural landscape, long history of national culture and colorful ethnic customs, constitute a unique and attractive tourism resources, has always been the world’s attention and yearning. In the early 1980s, along with the pace of reform and opening up, the beautiful and mysterious “roof of the world” opened up a long, closed and large