Depends if you take it all in or breeze by ...I would say 30 minutes for a straight walkthrough or 1-2 hours if you take it all in and enjoy (recommended)
An hour or so. You could read into information more and make it take longer.
I spent about 45 minutes taking my time there. If you take a bunch of pictures and have fun with it it can easily be two hrs
It all depends on what you want your experience to be. I would say a few hours to stroll through and read about the history of the castle, family, and artifacts, as well as stroll along the grounds.
Agreed Michelle, there is a lot to learn, discover and read. I was in there easily for 90 mins and enjoyed myself thoroughly.
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