Jiuzhaigou National Park
A UNESCO World Heritage Site since 1992 and a World Biosphere Reserve since 1997, Jiuzhaigou National Park is not only one of the wonders of Sichuan, but arguably one of the wonders of China itself. With lakes so clear you can see the bottom tens of meters down and water iridescent with blues, greens and turquoise, all backed by forested slopes and snow-whitened peaks, its commonly attested other-worldliness is justified. During winter, snow covers the frozen lakes, and waterfalls that threw up spray not too many months before remain in silent inertia, giant icicles now hanging where water previously flowed down.