Write a tour guide about Yunnan from a geographical point of view

Yunnan's tour guide words are as follows:

Welcome to Yunnan, south of colorful clouds, a beautiful province full of mystery and natural scenery. Here, I will show you the unique geographical features and colorful national culture of Yunnan.

Yunnan is located in the southwest of China, in the transition zone between Yunnan-Guizhou Plateau and Qinghai-Tibet Plateau, with high terrain in the north and low terrain in the south. From Honghekou at an altitude of 76.4 meters to Diqing Tibetan area at an altitude of 6740 meters, a complex and diverse geographical landscape has been formed.

Yunnan has a unique natural environment. The towering Hengduan Mountains in the west and the snowy plateau in the northwest of Yunnan constitute the skeleton of Yunnan. Rich water systems crisscross, cutting out beautiful canyons and ever-changing landforms. There are the majestic Tiger Leaping Gorge, the deep Jinsha River Grand Canyon, and the world-famous spectacle of three parallel rivers.

Yunnan has the reputation of "the kingdom of plants", and abundant plant resources have given vitality to Yunnan's ecological environment. From tropical rain forests to vegetation in alpine regions, from canyons and streams to hilly flat dams, Yunnan has a forest coverage rate of over 50%, making it one of the largest forest areas in China.

The tourist attractions in Yunnan are as follows:

1, Dali Ancient City:

Also known as Ye Yucheng and Zicheng, its history and culture can be traced back to Tianbao period in Tang Dynasty, and it was the political, economic and cultural center of ancient Yunnan. It is one of the first historical and cultural cities in China, bearing the historical culture, religious culture and national culture of Dali, and is the core tourist attraction in Dali.

2. Erhai Lake:

Because it looks like ears, the Bai people yearn for the sea, so it is called Erhai Lake, and the "Erhai Moon", one of the four wonders of Dali, is here. Small Putuo, Nanzhao Island, luoquan Peninsula, Shuanglang and other scenic spots are all must-see places when coming to Erhai Lake. It is recommended to spend a day playing.

3. Old Town of Lijiang:

China, one of the four ancient cities, is also one of the successful ancient cities in China that declared the world cultural heritage with the whole ancient city. It is a must-see for Lijiang tourism and the first choice for Yunnan tourism. Old Town of Lijiang, including Dayan Ancient Town, Shuhe Ancient Town and Baisha Ancient Town, has its own characteristics and is worth visiting. It is recommended to visit Old Town of Lijiang for about 2 days.