McAuley Playground

If you’ve got kids under 10 and you’re in St. Peters, this one’s worth knowing about. The fenced-in play area means you’re not constantly chasing toddlers toward the parking lot, and the shade trees actually do their job on hot days — big deal in a Missouri summer. There’s a solid mix of slides, climbing structure, swings, and some musical equipment that younger kids go absolutely nuts for. The water feature is a nice touch, and the soft surface underfoot makes it a lot less stressful when the little ones take a tumble. Restrooms and picnic tables on-site, so you can actually settle in for a while instead of cutting the trip short.