July 2018 - on our trip to France we passed the Wallony. In the evening we still could see Huy, in the morning we took an extensive walk around the citadel of Namur. It is quite impressive. WHS status however, I am not sure. In Namur, you can spend easily an hour on the citadel. Interesting is also some artwork here. The golden turtle for instance. From up there you have a good view at the city and can also see the belfries (another WHS)