I spent all day lots to see.
We spent 3 hours there, and covered everything that we could get access to. If the power house was open, we would have needed another 1/2 hour
At least 3hrs minimum.
I'd say about 2-3 hours. If you do the audio tour, than closer to 3.
Last year spent an easy 4 hours taking pics and just lazily walking around. This year taking the family because they are tired of hearing about it and want to see it for themselves.
At least 3 hours to really see it all
I'd say 2hrs ismore than sufficient. 3hrs if you want to go to the boat house as well.
I agree, take your time and enjoy
I spent an hour and a half and felt rushed. Your milage may vary.
Thanks! Your answer is awaiting moderation.