Hands-down my favorite place in Phoenix. Love my membership! If you are into botanical gardens, especially if you're a couple, I recommend going with a membership as you will save a lot of money. It's $22 to get in as an adult, but only $90 for two people for an annual pass (plus you get two free guest passes - that's $44 right there). My boyfriend and I often stop in just for a walk before or after we go out for dinner.