When we were there last Summer, we were charged admission and took a free, Self-guided tour which included a map of the castle and grounds preceded by a free informative movie. Website lists the following: Admission fees: Adults $12. Senior Citizens (65 yrs +) $10. Children (ages 6 to 12) $9.
Guided tour is free, included with admission. Goes on for about an hour, roughly every hour. Self guided tours are also possible, if you can't wait for the next guided one. The guide is very knowledgeable (recommended).
Adults, $12 Seniors, $10 Children, $9
20 dollars. No Senior or Military discounts. Well worth it. Awesome place!
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