Good result buddy, but I´m sure you still can do better
you´re welcome. yeah we have castles almost in every city and chateaux in almost every village some of them are just marvelous, if I can suggest you to visit at least one of them it will be hard to choose only one, but for sure I´ll present you https://en.wikipedia.org/wiki/Bojnice_Castle , pictures
or one of the largest castle sites in Central Europe https://en.wikipedia.org/wiki/Spiš_Castle
and the famous castle where many movies has been filmed https://en.wikipedia.org/wiki/Orava_Castle
In slovak it´s Nové Mesto. Hopefully you see the difference