I have a 3 and 5 year old and we got season passes to this park and LOVE IT! We live in Highlands Ranch, so we drive to the light rail station and ride down there (the train ride is half the fun!). They have a large number of rides to suit this age group and a water park, also. We have been going during the week and there have been no lines for the kids rides which makes it that much easier with small kids. The season pass includes admission to some special events there as well, such as the Halloween special event. We will likely get the passes again next year. By the way, I don't have to pay for my 3 year old because 3 and under are free!