My boyfriend and I went here after dinner the first night of our stay in STL because it was open late and on the walk back to the hotel.
It was very cool to do at night because a lot of the sculptures and trees had lights on them (it was Christmas time as well, so I'm not sure if they have that year round).
It didn't take very long to walk through. We probably spent about 20-25 minutes walking through it and taking pictures.
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