The fortress isn't as imposing as one would expect, especially in comparison to European castles and fortresses. There is a thick wall, but it just isn't as shocking or secure-looking as I thought. When we visited, there also weren't plenty of visitors. For all intents and purposes, we had the place to ourselves.
In more recent times, the citadel was used by the North Vietnamese Army, and even now visitors can check out the underground bunkers that were built in this site. In addition to that, there are now some buildings that are functioning as museums, where ancient artwork and sculpture are displayed for visitors to view.
Overall, it is a subdued and quiet site. However, it could be a convenient respite from the chaos of the city. Once you're inside the walls, you can barely hear the city noise.
