I've told all my friends to come here for their children's swim lessons. The kids actually learn how to swim and have a fun time. Other facilities swim lesson programs are filled with crying and scared children. Not at Dupage, the water is warm and the children are laughing and smiling. The lesson coordinator Lauren does a great job at pointing the kids to the right class, and also is very helpful to parents . If you get a chance chat it up with the owner Ross Seymour. He loves talking aquatics and was an Australian Olympics swimmer and All American swimmer. Hands down the best swim center in the Naperville/Aurora area.