Introduction to Yosemite Valley: Entering the valley, there are Valley View and Tunnel View at the intersection of the three highways CA-120, CA-49 and CA-41. These two lookouts are used to observe the U-shaped shape of the valley. ideal location. The U-shaped valley is covered with world worms, and the Half Moon Hill in the distance becomes the most distinctive theme in the valley. The view here is relatively broad in the valley. At noon on a clear day, the sun shines on the granite cliffs of Half Moon Hill, highlighting its steepness and power. In the evening, the setting sun dyes Half Moon Hill orange-red, like a blazing fire. When the clouds are dense, the dark clouds are accompanied by the dark half-moon hills, which gives a sense of depth; when the sky clears after the rain, rays of sunlight shoot out from the gaps in the clouds one after another, changing as the dark clouds dissipate, staging a natural scene. laser show.