Love that stone wall. Isn't that pretty!
We took the kids up there about three years ago but I'm sure they've added some new things since then. I don't remember seeing tree houses. There was a big fountain they could play in.

The Harvest Garden was not there the last time I was there. There is a silo with spiral steps and on top you get a view of the quilt garden which has lots of kale and lettuce. They used a lot of purplish "greens". There is also an elevator to the top.

The island garden with the wall and small water gardens in ceramic pots was my favorite part of the whole garden. If I were taking kids I would call and ask what they have for big kids. I think most people would see the beauty of it even if they aren't gardeners. Even though there is a trolley, parts of it take some walking to see. My friend walked it with me but I was afraid I was wearing him out. He has waited in the visitor's center some other times we were there. This time I tried to hurry because I hadn't been home since Fri. morning and I have dog children at home who don't like storms.