Dry Creek Park

By park standards, this isn’t anything special unless you’re a walker /​jogger. There’s essentially some open lawn area with a track circling it.
The playground is very nice, though. There are two large structures with multiple slides of varying heights, and other things like ladders, firemen’s poles, etc. There are also a few smaller stand-​alone items, as well as benches for the tired old parents like me.
The only downside to the playground is that it’s not fenced in. It’s in the center of the track /​field, though. So the only ways your kid would make it into the street is either if your kid is the Flash, or you’re a very distracted parent.