Beijing Central Axis, running north-south through the heart of the old city of Beijing and governing the overall layout of the capital, is an ensemble of building complexes and archeological sites, comprising 15components. It contains imperial palaces and gardens, imperial sacrificial buildings, ancient city management facilities, national ceremonial and public buildings, and central axis roads remains. Initially constructed in the 13th century and shaped in the 16th century, Beijing Central Axis was continuously refined over seven centuries, giving rise to a well-organized and imposing building ensemble that manifests the ideal order of the Chinese capital deep rooted in the Chinese capital planning tradition for over two millennia.