What are the history, scenic spots, stories and cultures of the Great Wall in Wan Li?

Shanhaiguan is the northeast starting point of the Ming Great Wall, with a territory of 26 kilometers and more than 1 kilometers east of Qinhuangdao. According to historical records, Shanhaiguan has a history of more than 6 years since it was built in 1381, and it has been a military center in China since ancient times. The city of Shanhaiguan, with a circumference of about 4 kilometers, is a small town. The whole city is connected with the Great Wall and the city is the gateway. The city is 14 meters high and 7 meters thick. There are four main gates in the city, and there are a variety of ancient defensive buildings. It is a relatively complete defense system and is known as the "first pass in the world".

Shanhaiguan has a long history of humanities. As early as the Neolithic Age, our ancestors had been working and living here. Shanhaiguan was called Yuguan in ancient times, also called Chongqing Pass, also known as Linlu Pass. In the 14th year of Hongwu in the Ming Dynasty (AD 1381), Xu Da, king of Zhongshan, was ordered to build Yongping Pass and Jieling Pass, where Shanhaiguan was founded. Because it is close to mountains and even the sea, it was named Shanhaiguan.

Shanhaiguan Scenic Area is a famous historical and cultural city and a summer resort with a collection of scenic spots and historical sites, beautiful scenery and pleasant climate. There are more than 9 scenic spots and historical sites with development and ornamental value in the area. In 2, Shanhaiguan Scenic Area was rated as the first batch of 4A-level tourist attractions; In 21, the State Council officially listed Shanhaiguan District of Qinhuangdao City as a national historical and cultural city. With the Great Wall as the main line, it formed six scenic spots, namely "Old Dragon Head", "Mengjiangnv Temple", "Corner Mountain", "The First Pass in the World", "Changshou Mountain" and "Yansai Lake", all of which are open to Chinese and foreign tourists, and are famous tourist areas at home and abroad. Among them, Shanhaiguan Great Wall has gathered the essence of the ancient Great Wall in China. The eastern starting point of the Great Wall in Wan Li in the Ming Dynasty is the old dragon head, where the Great Wall meets the sea, with blue sea and golden sands, and the sky is full of sea and mountains. It is magnificent, and the world-famous "the first pass in the world" is towering, and it is known as "the capital of the capital, the left throat of Liaoning"; The Great Wall of Jiaoshan is winding, with steep towers and picturesque scenery. The "Mountain Temple is rainy and sunny, Ruilian holds the sun" and the wonderful "Qi Xian Buddha Light" among the "Eight Scenes of Yuguan" here have attracted many tourists. Meng Jiangnu Temple is an interpretation of China folklore-the touching story of Jiangnu seeking her husband. The largest natural granite cave in northern China-Hangyang Cave, with strange caves and different rocks, is like a paradise. Yansai Lake, a pearl beyond the Great Wall, is beautiful.