Jiuzhaigou Valley is located in the Aba Tibetan and Qiang Ethnic Autonomous Prefecture in western Sichuan Province. If you take a bird's eye view, you'll see it's shaped like the letter Y and stretches more than 40 kilometers. Nine ethnic Tibetan villages are scattered across the valley, so it's called Jiuzhaigou, or the nine-village-valley.Even for those who have traveled to many places in China, Jiuzhaigou is a pleasant surprise. Nerohem Yam from Israel is one example. The past few years have taken him to quite a few places of interest like Beijing, Shanghai, Zhejiang and Sha'anxi. But he fell in love with Jiuzhaigou's astonishing beauty at the very first sight."This is the most beautiful place in China. Because the landscape is very unique, the water colors are something exceptional, you don't see that in any other place in China."The magic of Jiuzhaigou lies in the water, which is also where Jiuzhaigou's spirit resides. More than 100 alpine lakes of different sizes and brilliant colors are scattered in the valley.The water is so pure and clear, you can count the pebbles, floating grass and fallen tree branches at the bottom. All the crystal-clear lakes have gorgeous colors, sometimes blue like sapphires or green like emeralds, and decorated with bright yellow touches.Morishita Sadamasa, a tourist from Japan, can't help gasping in admiration."I have seen some videos of Jiuzhaigou's scenery back in Japan. But now that I'm here to see it in person, I find the view even more beautiful. There are lakes of the same kind in Japan, but I think Jiuzhaigou outstrips them all."Jiuzhaigou's colorful waters come thanks to the conic karst landforms. The calcium, magnesium and carbonate ions abundant in the lake water are good at reflecting blue and green light. They also contain more than 200 types of algae in a variety of colors.The lakes at Jiuzhaigou are located at different altitudes, creating the perfect