Photos of a million-year-old cave located in Ningwu county, Xinzhou city in Shanxi province, were taken on July 25. The cave's ice-stalagmites, ice columns, icicles, and frozen waterfalls sparkled like crystals when illuminated with different colorful lights.
With the mixed architectural style of Ming and Qing Dynasties, Huangcheng Premier's Mansion has a unique appearance with elements from ancient dwellings, official mansions, ancestral temples, academies, and fortifications. Exquisite brick carvings, wood carvings, stone carvings, huge quantities of distinguished tablets and articles dedicated by emperors are used for decoration.