About 2 hours. You could spend 3-4 easily
We were there for a hour to two hours, we really got into the history and the display s are really good
Definitely at least an hour.
Filmed TV Show There Couple Weeks Ago. Took Around An Hour And A Half. Enjoy .
an hour seems to be an avg for us as well
Depends on how long you take reading the signs, taking pics etc. Average is abt hour my family takes
I think we did it in about an hour. That said its mostly reading, its a very short walk
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