Best Indoor Activities for Kids in St. Louis
20 indoor kid-friendly activities in St. Louis. Perfect for rainy days, hot weather, or when you need climate-controlled fun with the family.
Highest rated: Adventures Of Intrigue, TotSpot Social, Activate Games. 2 listings are free. Every listing includes age ratings, stroller access, and parent tips.
How to use this indoor activities list
Use this page for heat, rain, nap gaps, or a climate-controlled backup when the day gets loose. KidPaths is currently tracking 20 indexable picks for this page in St. Louis, MO, with details for cost, age fit, stroller access, weather backup, and parent logistics.
Quick fit
9 for infants, 14 for toddlers, 19 for little kids, 16 for big kids.
Weather and access
20 indoor or mixed-weather picks. 14 stroller-friendly stops. 20 rainy-day backups.
Cost scan
2 free picks. 18 paid picks. Open the cards for family-of-4 cost notes and savings tips when we have them.
Top Picks
Adventures Of Intrigue
5 starsAdventures of Intrigue in Tower Grove South offers immersive escape room experiences that challenge families to work together, solve puzzles, and beat
TotSpot Social
4.9 starsTotSpot Social is designed with the under-6 crowd in mind, every element is sized, scaled, and themed for small people. Kids have freedom to explore w
Activate Games
4.9 starsActivate is a real-life video game experience. You move through rooms with laser grids, light-up floor panels, reaction speed walls, and memory challe
James S. McDonnell Planetarium
4.8 starsLying back in the dome theater watching a full-sky projection of the universe is a uniquely powerful experience, kids go quiet in a way they rarely do
We Rock The Spectrum Fenton
4.8 starsWe Rock the Spectrum is an inclusive play gym designed specifically for children of all abilities, including kids with autism, sensory processing diff
Adventures Of Intrigue
Ages: 8, 17 (with adult)
TotSpot Social
Ages: 0, 6
Activate Games
Ages: Best for ages 6-17
James S. McDonnell Planetarium
Ages: 5, 17
We Rock The Spectrum Fenton
Ages: All ages , specifically designed for neurodiverse and disabled children, welcoming to all
FreeMonsanto Insectarium
Ages: 4, 17
Kids Empire Fenton
Ages: 1, 10
Museum of Illusions - St. Louis
Ages: 5, 17 (and adults love it)
Grandma's Playroom
Ages: 0, 7
Omnimax Theater
Ages: 5, 17
MADE for Kids, created by The Magic House
Ages: Best for ages 1-10
Kids Empire Ballwin
Ages: 1, 10
Lava Island
Ages: Best for ages 1-9
Sky Zone Fenton
Ages: 3, 17
FreeExplore St. Louis
Ages: All ages (as a planning resource)
St. Louis Aquarium at Union Station
Ages: 2, 12
Myseum
Ages: 0, 8
Sky Zone Trampoline Park
Ages: Best for ages 3-15
Urban Air Trampoline and Adventure Park
Ages: Best for ages 3-15
JJ's kidzone
Ages: 0, 8
Common Questions
- What are the best indoor activities for kids in St. Louis?
- St. Louis has 20 indoor kid-friendly activities. Top picks: Adventures Of Intrigue, TotSpot Social, Activate Games, James S. McDonnell Planetarium, We Rock The Spectrum Fenton. Great for rainy days or hot weather.
- Are there free indoor activities for kids in St. Louis?
- Yes. 2 indoor activities in St. Louis are completely free, including Monsanto Insectarium, Explore St. Louis.
- How many indoor activities in St. Louis are stroller-friendly?
- 14 of the 20 indoor activities in St. Louis are fully stroller-friendly.
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