I understand that historical sites feel that they need to do special things to attract The Youths…read moreor an otherwise more diverse group of attendees. But the historical significance of this castle -- now in ruins -- was somewhat muddied for us by the presence of the high-line bridge over the highway and the seasonal light show throughout the castle itself. It just felt like a tourist trap. If you go, focus on the signage and really focus on how this place was staffed and operated (and why) and you might get a sense of the emptiness of the place.
Don't necessarily listen to the people selling the tickets, who are trying to upsell you on the complete experience (and the complete ticket price). The castle (and the high-wire bridge) are on Level One, and the cafe and a 360 degree view are on Level Two, each requiring different ticket prices. (Also, apparently, their "largest tree," which they offered as an incentive for us to go to Level Two on a rainy, misty day with zero view.)