Five-Color Pond, known for its richly colored underwater landscape with some of the brightest and clearest waters in the Jiuzhaigou National Park in Southwest China’s Sichuan Province, Sept. 25, 2019. The falls in Shuzheng Valley in the Jiuzhaigou National Park in Southwest China’s Sichuan Province, Sept. 25, 2019. Part of the park will reopen to visitors on Friday on a trial basis, more than two years after it was hit by a powerful earthquake. (Photo: China News Service/An Yuan)