At The Lookout Loft, a treehouse overlooking the meadow, we enjoyed a leisurely hike through the woods. At The Birdhouse, a treehouse towering high in the sky, we walked on floor boards reclaimed from an old toothpaste factory.
However, oddly enough, I got to see my favorite architectural feature on the property all because my four-year-old daughter had "to go potty". Of course there was not a toilet in sight. So, we quickly ran to the closest building - the lovely Peirce-du Pont House. At the door an employee, intent on clicking her counter to keep track of the day's visitors, looked up.
Me: Excuse me, can you tell me where the closest restroom is?
Employee (E): For her? (pointing to my daughter)
E: Walk in the library to the front left, just push on the corner wall and it will swing open to a bathroom. It is very small, but I think she'll be able to fit in. And don't tell anyone about it.
Me: Thank you.
We quietly made our way into the gorgeous library. It was full of chairs and plenty of people enjoying some sort of film. Sure enough we pushed against the dark wainscoat in the corner of the room and it swung inward to a narrow corridor leading to a commode and sink. This bathroom was just as well-maintained as any garden I've ever seen on said premises. It had a tile floor and a small marble-lined sink area. If you ever visit Longwood Gardens, be sure to visit this bathroom. But, don't tell them I sent you.