Explore centuries of Vietnamese history at the Imperial Citadel of Thang Long (Hoàng thành Thăng Long), a UNESCO World Heritage site located in the heart of Hanoi. This fascinating complex was the political center of the country for over 13 centuries, serving as the imperial seat for numerous Vietnamese dynasties. Today, it offers visitors a unique glimpse into Hanoi's layered past through remaining structures and significant archaeological discoveries.

While many imperial palaces were destroyed over time, key structures still stand within the citadel grounds. Visitors can see the imposing Flag Tower of Hanoi (a city symbol), the ancient Doan Mon (South Gate), the foundations of the Kinh Thien Palace, Hau Lau (Princess Pagoda), and the formidable North Gate. Extensive archaeological excavations have unearthed foundations of ancient palaces and countless artifacts dating back through various dynasties, revealing the site's historical depth. The complex also includes the D67 House and Tunnel, a Vietnam War-era command bunker.

Visiting the Imperial Citadel of Thang Long is a journey through the annals of Vietnamese power and history. Explore the remaining architectural marvels, delve into the fascinating archaeological findings displayed in the on-site museum, and understand the citadel's crucial role across different eras, from ancient imperial times to the modern conflicts of the 20th century. It's an essential destination for anyone interested in the deep history of Hanoi and Vietnam.