Hidden gems in Liechtenstein that you can see in 3 hours

Liechtenstein is a very small country between Switzerland and Austria. It is easy for everyone to pass by without knowing, but it has beautiful nature that is no less than Switzerland. If you climb up the mountain where the castle is located along the well-maintained road, you can see the beautiful scenery at a glance. There is also a cute train that runs around the town quickly, making it even more convenient to look around.