A trip you want to go: take a train from Switzerland to the Swiss-Liechtenstein border, and then change buses to Vaduz. Along the way, you can enjoy the beautiful snowy mountains on both sides. After arriving at Waduz, you can climb up the mountain along the road sign to reach Waduz Castle. Along the way, there are signs introducing history. The castle is also inhabited by the grand duke, so it is not open to the outside world. But you can get a panoramic view of the castle and the city on the hill. Like it very much!