Qinghai Lake, located in the northeast of Qinghai-Tibet Plateau in Qinghai Province, is formed by the fault subsidence of Datong Mountain, Riyue Mountain and Nanshan Mountain in Qilian Mountains. It is the largest inland lake and saltwater lake in China. On the afternoon of July 20, 2016, we were walking along the lake highway along G109 on the South bank, looking left and right at the lake and mountain scenery. Everyone was intoxicated. In order to see the sunrise in Qinghai Lake, I asked a one-story brick hotel built close to the lake. The owner said a standard room was 480 yuan. He also asked about a tent hotel around the lake. The owner was a Jiangsu native. He told us that he rented this lawn by the lake. During the peak season, he rented 50,000 yuan for three months. He has more than a dozen Tibetan yurts, each bunk can accommodate four people, each bed costs 50 yuan. We walked a few kilometers along the Lake Road and arrived at a village called Jiangxi Gou. On both sides of the road were two-storey Hotels with good dining, accommodation and parking conditions. Watching the sunrise in my mind, I woke up before four o'clock. Open the curtain to see the light rain outside, not to see the sunrise of Qinghai Lake, which is also the only regret of this perfect tour of Qinghai Lake