Huafa Ice and Snow Miracle is the world's largest indoor ski resort located in Qianhai, Shenzhen. It has a construction area of 100,000 square meters, equivalent to 14 standard football fields, a vertical drop of 83 meters, and the longest single track is 463 meters. It uses a photovoltaic ice storage system to reduce carbon emissions by 43%, and the steel structure consumption reaches 47,000 tons. It maintains a temperature of -6°C year-round and is equipped with 5 professional ski slopes (total length 1,569 meters), which can host international ski competitions.