Tourists have fun at an indoor ice-and-snow theme park within Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Feb. 27, 2025. The world's largest indoor ice-and-snow theme park, a facility located within Harbin Ice-Snow World, reopened on Thursday morning as the outdoor Harbin Ice-Snow World officially closed its 26th edition on Wednesday. Covering an area of 23,000 square meters, the indoor ice-and-snow attraction has seen a comprehensive refurbishment. Initially launched in July 2024, the facility features advanced audio-visual interactivity, vibrant ice sculptures, and elements from past editions of the park and the 2025 Asian Winter Games. (Xinhua/Xie Jianfei)