Generally, speaking kids will play on these sets from between the ages of 2 and even as old as 13 or 14. Certainly, however, there are certain features intended for certain ages. Obviously, monkey bars and the fireman’s pole are not intended for particularly young users. (If you are looking at a set that includes these features but has a young child, we offer temporary barricades at no additional charge.) They also need easy access to the fort, like a climbing ramp instead of a ladder, and baby seats, which we have available. Likewise, older kids will lose interest in features that they feel are too immature or a fort they feel like they’ve outgrown the size of. For older kids, we recommend the monkey bars, rock climbing wall, and other challenging features. We custom design, so no matter what your child or children’s age, we guarantee we can come up with a design to accommodate them safely!