Roman B.
Google
I'm disappointed. It's not worth the 15 euros. The only thing you have to pay for is to climb the flag tower. All the exhibition halls contain mostly textual information that can be found on Wikipedia. So, essentially, you can come here for free, stroll around the castle square without a ticket, and enjoy the tour. The castle grounds are also beautiful. I recommend walking up the hill instead of taking the funicular. It's a good workout! And be prepared to pay for the restrooms, even if you have a ticket. Overall, it's worth a visit, but without buying a ticket.