Caishi Reef is one of the three famous reefs of the Yangtze River. It is located in downtown Ma'anshan. The crescent-shaped Suoxi River wraps around the east side of the mountain. The main gate of the scenic area is in the northeast. After entering the area from Suoxi Bridge, visitors are greeted by many small cultural scenic spots. To the south stands the Taibai Building, which was built to commemorate Li Bai. Zhexian Garden is in the northeast of Taibai Building and is designed in the Jiangnan garden style. There is also the ancient plank road along the Yangtze River, which leads to the northern slope of Cuiluo Mountain. On the fifth floor of the Santai Pavilion, visitors can see the Yangtze River and farmland in the west, along with Xiaojiuhua Mountain to the north.