Chambord is a French Renaissance chateau started by Francis I, who reigned from 1515 to 1547, primarily as a hunting lodge. The architecture blends traditional castle elements with Renaissance features, notably the double helix spiral staircase and extensive sculpted roofs, while the surrounding 5440 hectares of parkland supports diverse wildlife. The chateau's design includes modular living quarters and various service areas, reflecting its historical dual purpose of residence and hunting retreat.