I'm reading a book about the tourist attractions in Switzerland.
A lot. But I read enough to remember the rough is the city Montreux which is situated in the heart of Riviera region of Switzerland, a border river Geneva... Walk along along the river. To meet the Chillon castle which inside of the ancient castle medieval centuries, 11 in that there are several zones of interest such as the private rooms of the nobility,. The tower, cave underground, the courtyard of the castle.
The castle is a historical place ranking 1 of Swiss. Which collect treasure it. Such as ancient weapons and furniture is still in use. This castle can visit easily. By walking along the river, by train or bus.