Constructed in 1804 for the Gia Long Emperor, the Hue Citadel (Dai Noi) stands as a formidable and historic site in Hue, Vietnam. Encircled by a 68-foot (21-meter) defensive wall, the citadel sprawls across a vast area, offering visitors a glimpse into the region’s rich past. One of its most notable features is the tallest flagpole in Vietnam, which rises prominently within the compound. Today, visitors can explore the well-preserved structures and learn about the imperial history that shaped this UNESCO World Heritage site.
Travel Themes & Experiences
Julian Sterling
April 17, 2026
