Pueblo Bonito: Chaco Culture National Historic Park, New Mexico

Rising from the New Mexico desert like a crown jewel of a vanished empire, Pueblo Bonito once dominated a civilization that built the largest structure in the pre-Columbian American Southwest. This D-shaped complex of more than 800 rooms, arranged in five terraced stories, was the heart of Chaco Canyon, a sophisticated culture that aligned roads to cardinal directions, engineered astronomical observatories, and connected outlier communities across hundreds of miles. Who were these people? Why did they construct something so grand, only to abandon it centuries before Europeans arrived? This account traces the remarkable archaeological effort to answer those questions, from Richard Wetherill's first excavations in 1896 through Neil M. Judd's systematic work in the 1920s that uncovered 600 rooms and 33 kivas. The book details the architectural marvels still visible today: the distinctive curved eastern wall, the striking T-shaped doorways, the massive timber beams hauled from distant forests. For anyone drawn to the mysteries of ancient America, Pueblo Bonito is a portal into a world that predates written history but speaks volumes about human ambition and ingenuity.