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 .Hue is the oldest city in central Vietnam. It's close to Danang, but more interesting than Danang. It also has the most famous river in Central Vietnam - the Perfume River. You should take a train on the Perfume River and you have to visit Hoang Thanh. There you can see museums, galleries, and temples. That is the biggest attraction of Hue. But many people come here just for the food - the food is really good. It rains often in Hue, so remember to bring an umbrella!