Things to Do with Kids in St. Louis, MO

44 kid-tested activities: museums, parks, zoos, restaurants, and more.

4.7 avgacross 44 rated

17 free

36 stroller-friendly

By Kit, KidPaths editor

Covers 71 cities. Reads a lot of parent reviews.

St.

Louis gives families several large attractions that work best as full anchors. Union Station and the St. Louis Aquarium can form one contained day. Tower Grove Park, Francis Park, and Willmore Park provide flexible outdoor time, while the National Museum of Transportation supports children interested in vehicles. City Museum and the Saint Louis Zoo are major regional draws, but each needs its own pacing and safety plan.

Summer heat, storms, and winter cold make an indoor alternative useful in every season. Many attractions include extensive climbing or walking, so footwear and supervision matter. Toddlers need simpler play zones and clear meeting points. Older children may explore more independently, but adults should review the venue layout and rules before arrival.

Parking, special events, and timed admission can affect the day. Check the exact attraction because similarly named aquarium, play, and museum experiences may appear across the region. Choose the scale children can fully use, then leave the second major venue for another day.

Top kid-friendly places in St. Louis

Forest Park4.8 Missouri Botanical Garden4.8 Saint Louis Science Center4.6 Saint Louis Art Museum4.8 Tower Grove Park4.7 The Magic House, St. Louis Children's Museum4.7 Missouri History Museum4.7 Sophia M. Sachs Butterfly House4.8 The National Museum of Transportation4.7 Sky Zone Fenton4.3 Great Big Game Show St. Louis5.0 Lafayette Park4.7

Parent planning notes

How to use this St. Louis guide without overplanning

Start with one anchor activity, then keep one nearby backup in mind. That keeps the day flexible if naps, weather, parking, or meal timing change the plan.

The current public guide has 44 KidPaths-vetted activities, including 28 indoor or mixed-weather options.

Each visible listing has cleared the public listing gate for original description depth, venue-specific photo quality, and basic family-planning usefulness.

Rainy-day backup

25 weather-safe picks

St. Louis has options that still work when weather changes.

Budget scan

17 free picks

Free does not always mean easy, so check parking, shade, and visit length.

Parent logistics

36 stroller-friendly stops

Listings call out stroller access, age fit, and practical notes that affect the day.

Freshness

Checked during editorial review

Average public rating across rated picks is 4.7. Send corrections when hours, prices, access, or photos change.

Plan St. Louis by age, weather, and budget

Jump straight to the pages parents search for most, with only indexable KidPaths listings linked here.

One day itinerary →

No admission feeFree Activities17 picks Weather backupRainy Day Activities25 picks Climate controlledIndoor Activities28 picks Fresh airOutdoor Activities24 picks Easy accessStroller-Friendly36 picks

Toddler39 Infant29 Little Kids43 Big Kids40 Tweens25 Teen21

St. Louis with kids: common questions

What's the best free thing to do in St. Louis with kids?

If you want the highest-yield free day, start with the Saint Louis Zoo and make sure Monsanto Insectarium is part of the plan. The insectarium is included with admission, costs $0 for a family of four, and gives you 30 to 60 minutes of indoor, climate-controlled bug fascination inside a longer zoo visit. Turtle Playground is my favorite free short stop if you want something weirder and more local. Just go early or late in summer, because the concrete turtles get hot fast and there are no bathrooms on site.

What's the best indoor place in St. Louis for toddlers and preschoolers?

Myseum is the strongest under-7 pick. Family of four usually lands around $40 to $70, most visits run 2 to 3 hours, and the whole place is built around child-led play instead of asking little kids to admire exhibits made for older ones. The water play area is the recurring favorite, so bring backup clothes. If you need a simpler energy-burn option, City Jump Family Entertainment Complex also works for toddlers, but I think Myseum is the better fit when imagination and pacing matter more than just movement.

Is St. Louis Union Station worth it with kids?

Yes, with planning. No, if you treat it like a blank-check day. The family-of-four budget can range from about $80 to well over $200, and that is exactly why I think Union Station works best as a pick-two stop, not an all-day spree. The free Train Room is the hidden win for train kids, the Ferris wheel is easy for mixed ages, and online aquarium tickets help you skip a line. The recurring mistake parents make is arriving without a spending plan and buying add-ons on impulse.

What should we do in St. Louis on a rainy day with kids?

Build the rainy-day rotation around age and energy level. Myseum is the better indoor backup for toddlers and younger elementary kids, with a 2 to 3 hour visit and enough pretend play to hold attention. City Jump Family Entertainment Complex is the call when the goal is to burn off energy, especially for kids who are bouncing off the hotel walls by 10 a.m. Monsanto Insectarium also matters here because it gives you a dry, air-conditioned indoor stop inside a free zoo day when weather turns mid-visit.

Is St. Louis a good family trip city on a budget?

Very much so, and that is the mild take I think more families should hear. St. Louis gives you real anchor attractions without Orlando-level ticket fatigue. The zoo is free, the science center is mostly free, Turtle Playground is free, and Monsanto Insectarium costs nothing beyond zoo admission. Then you layer in paid picks carefully, like Myseum at roughly $40 to $70 for a family of four or Union Station only if you pre-select attractions. The best St. Louis version is not the most expensive one, it is the most selective one.

Age Group

Quick Filters

44 activities

Great Big Game Show St. Louis

5.0(1,859)

Ages: Little Kids to Teens

IndoorStroller-FriendlyRainy Day

Anne O'C. Albrecht Nature Playscape

4.9(139)

Ages: Toddlers to Big Kids

OutdoorStroller-Friendly

Activate Games

4.9(250)

Ages: Little Kids to Teens

IndoorRainy Day

St. Louis weekend picks

One practical outing idea each week, with age fit, cost notes, and rainy-day backups.

Your Village STL: Play Village

4.9(24)

Ages: Infants to Little Kids