Old Summer Palace (Yuanmingyuan)

This sprawling archaeological park preserves the haunting remains of the Qing Dynasty's most magnificent imperial garden, where ornate European-style palaces once stood alongside traditional Chinese pavilions and waterways. Walking among the crumbling marble columns and empty foundations, you'll feel the weight of history—the palace was deliberately burned during the Second Opium War in 1860, leaving these evocative ruins as a poignant reminder of China's tumultuous past. The site offers both a contemplative experience and fascinating glimpses into the architectural fusion that made it a wonder of the 18th-century world.