Rating des Ortes: 4 Arrondissement of Mons, Belgium
This little(compared to many I have visited) château has a big history and is still occupied by the Prince of Chimay and his wife(or so I was told). You can of course take a tour of the château. This is done on your own, but you are given an ipad where you follow the map, press the buttons and learn about different aspects of the château, as well as the history. Most impressive was the little theater that is located inside. It is used still for musical concerts(classical) and possibly other events. At the end of the tour there is an interesting movie shown in the theater and it is in 3D, which was pretty entertaining. The château is worth a visit.