Kyburg castle is located quite close to Zürich and even closer to Winterthur. It proudly mentions that it is the first castle museum in Switzerland and has also received some museum awards.
Kyburg village itself is very small but absolutely charming. There are couple of restaurants in the village and a small church, plus there are forest hiking trails starting right next to the castle.
Some useful links
- Kyburg Castle - http://www.schlosskyburg.ch/