這是1月4日在四川省九寨溝風景名勝區拍攝的諾日朗瀑布形成的冰瀑景觀。當日，中國九寨溝第十九屆國際冰瀑旅游節開幕式在四川九寨溝風景名勝區舉行。景區內特有的藍色冰瀑，在冬日暖陽的照射下氤氳著水汽，讓游客沉浸于九寨溝的冬季魅力。[新華社記者 王曦 攝]

This photo taken on Jan. 4, 2024 shows the frozen Nuorilang Waterfall at the Jiuzhaigou National Park in southwest China's Sichuan Province. An international tourism festival featuring frozen waterfalls opened Thursday at the Jiuzhaigou National Park, a UNESCO World Heritage Site. (Xinhua/Wang Xi)