Go play!

Go play! in Chesterfield is exactly what it sounds like — a dedicated indoor play space for babies, toddlers, and preschoolers. If your kids are 6 and under, this is one of the best rainy day options in the greater St. Louis area. If they're older, skip it.

The space is clean, well-maintained, and designed with small children in mind. Multi-level climbing structure with slides, a ball pit, a dedicated baby/crawler area, and imaginative play stations including a pretend grocery store and kitchen. The 3-5 year old crowd tends to gravitate to the imaginative play area and will happily play "store" for 45 minutes.

Admission runs about $14-16 per child. Parents are free. For a family of 4 with two kids in the target age range, you're looking at $30-50.

The facility runs on a session schedule — typically 8am-1pm and 2pm-7pm with a cleaning break. Some days have limited afternoon hours. Socks required for everyone.

Not a drop-off facility. Parents need to stay. There's comfortable seating where you can watch, charge your phone, or chat with other parents.

No real food service on-site. The Chesterfield Valley area has a million restaurant options within minutes.

For STL families with young kids, Go play! fills a specific niche perfectly: a contained, clean, temperature-controlled play space where toddlers and preschoolers can burn energy safely.