Not many people have noticed a special thing in this winter in Hue: For the first time ever, in the rainfall updates of the Provincial Commanding Committee for Disaster Prevention and Search & Rescue appears a very strange place, which is Quan Tuong Dai (the Imperial Observatory) in Hue Imperial City. The three words “Quan Tuong Dai” being read out on a rainy day sounds melancholy as if old friends saw each other once again after such a long time.

It seems that when talking about A Luoi (a mountainous district 70km from Hue city), many people are familiar with waterfalls, ecotourism, and community tourism. However, if you have the opportunity to learn about that mountainous land, exploring the caves and tunnels you will also get a full range of emotions.