My smart and sweet niece is going to start at the University of Richmond this fall, and it just so happens that Richmond has a Botanical Garden - can't wait to see it! There are some stunning pictures on line - I've added a few below - including a treehouse that is part of the children's garden.
Lewis Ginter Botanical Garden overviewThe water feature in the sunken gardenAutumn colors surround the treehouseIt looks like a lovely place to take a walk if you need a break.