Imperial Citadel of Thang Long

UNESCO-listed complex of ancient imperial buildings and archaeological sites that served as Vietnam’s political center for centuries.

The Imperial Citadel of Thang Long was the political and military center of Đại Việt for over a millennium, linking successive dynasties to the site of present‑day Hanoi. As a UNESCO World Heritage area with excavated palaces and gates, it anchors narratives of statehood and continuity from medieval kingdom to modern capital.