St. Louis, Missouri

A singular multi-story world of tunnels, slides, sculpture, caves, and repurposed architecture that rewards adventurous school-age children and hands-on adults.

• Ages 5-17
• $$$$
• 4-7 hours
• Indoor & Outdoor

Parent tip: Wear closed shoes and fitted clothes, set a family regrouping rule, and decide separately whether rooftop access fits the weather and children.

Ride the tram for the signature skyline view or keep the visit free in the unusually strong underground museum and riverfront park.

• Ages 5-17
• $$$
• 2-4 hours
• Indoor & Outdoor

Parent tip: Reserve the tram well ahead, discuss the small enclosed cars before buying, and use the free museum as the flexible core.

Free core galleries, live science, the planetarium, maker experiences, and a bridge over the highway make this a dependable all-weather family anchor.

• Ages 3-15
• Free
• 3-5 hours
• Indoor

Parent tip: General admission is free, but reserve and budget separately for OMNIMAX, planetarium, or special exhibitions.

A major free zoo with excellent animal habitats, conservation interpretation, and enough breadth to justify a focused half day rather than a rushed lap.

• Ages 1-17
• Free
• 4-6 hours
• Outdoor

Parent tip: Arrive near opening, choose two or three animal zones, and budget separately for parking or optional rides and attractions.

One of the country’s great botanical gardens combines the Climatron, Japanese Garden, seasonal color, and family programming across a large walkable campus.

• Ages 3-17
• $$$
• 3-5 hours
• Indoor & Outdoor

Parent tip: Check whether the children’s garden and seasonal displays are operating, then pick two major garden areas instead of covering everything.

Free galleries connect St. Louis stories, the 1904 World’s Fair, civil rights, music, and a popular hands-on History Clubhouse for younger children.

• Ages 3-17
• Free
• 2-3 hours
• Indoor

Parent tip: Check the Clubhouse session rules and pick one main exhibition for older children rather than stacking every gallery.

A sprawling collection of locomotives, rail cars, automobiles, aircraft, and trolleys gives vehicle-loving children a full outdoor-and-indoor exploration day.

• Ages 2-14
• $$$
• 3-5 hours
• Indoor & Outdoor

Parent tip: Check train and trolley operations, bring weather gear, and expect considerable walking on uneven outdoor surfaces.

A free encyclopedic art museum with family guides, changing exhibitions, and a grand Forest Park setting that works best as a selective, child-led visit.

• Ages 5-17
• Free
• 1.5-3 hours
• Indoor

Parent tip: Choose a family program or two galleries in advance and stop while attention is still good.

A destination children’s museum full of role play, climbing, science, art, and child-sized civic spaces, especially strong for preschool and elementary ages.

• Ages 1-12
• $$$
• 3-5 hours
• Indoor

Parent tip: Book a morning entry on busy days and let children lead; trying to complete every gallery usually makes the visit worse.

A tram ride, heritage buildings, animal encounters, and Clydesdale traditions create a distinctive seasonal family outing on the Busch family estate.

• Ages 2-15
• $$$
• 3-5 hours
• Indoor & Outdoor

Parent tip: Reserve date-specific admission and parking, and verify which animal experiences and seasonal programs are operating.

Free outdoor sculpture, lawns, woodland paths, and family programs turn contemporary art into an active, low-pressure walk.

• Ages 3-17
• Free
• 1.5-3 hours
• Outdoor

Parent tip: Download the current map, use sturdy shoes, and let children choose sculptures rather than forcing the full collection.

A free drive through wooded habitat can reveal elk, bison, deer, and waterfowl while keeping the experience manageable for mixed ages.

• Ages 1-17
• Free
• 1-2 hours
• Outdoor

Parent tip: Stay in the vehicle around large animals, never feed wildlife, and accept that sightings are never guaranteed.