A.O.
I disagree with the poster that said to wait until age 7 and also about getting the suit with build in floaties. My son is 4 and has been swimming by himself, (no floaties, going off the diving board and swimming back to the side) since he was 2!!!! He can now swim the entire length of a regulation swimming pool with no problem. My daughter is 3 and will be able to swim without help by the end of this summer. I also think the floaties give them a fake confidence...what would happen if an arm floaty were to bust or come off? Point being, do the swimming lessons wherever you and she are most comfortable. She is PLENTY old enough to learn and why would you wait? Swimming is such a valuable skill for a child to learn. My children will both take a week of swim lessons...the older to learn stroke techniques and the younger to get more confident with her swimming. Good Luck with whatever you decide.