I have seen a few places that have Boneyard and the Honey playground at DHS listed as 'ages 4 and up'...but I have seen other places that make no mention of a minimum age requirement. Are those suggested ages or are they enforced by CM like height requirements are? I have a daughter who will be turning 3 a few days after we arrive home, and I had hoped she could enjoy those areas, obviously with close supervision. Thanks!