Activities for Little Kids in Boston
47 activities for kids ages 4 to 6 in Boston. Interactive exhibits, playgrounds, and hands-on experiences designed for young children.
Highest rated: Park Swings, Martin's Park, Tropical Forest. 16 listings are free. 28 listings work for rainy days. Qualified listings include stroller access, cost estimates, and practical planning tips.
How to use this little kids list
Use the notes below to match the outing to age, weather, cost, and how much energy your family has. KidPaths is currently tracking 47 indexable picks for this page in Boston, MA, with details for cost, age fit, stroller access, weather backup, and parent logistics.
Quick fit
18 for infants, 39 for toddlers, 47 for little kids, 42 for big kids.
Weather and access
32 indoor or mixed-weather picks. 25 outdoor or partly outdoor picks. 30 stroller-friendly stops. 28 rainy-day backups.
Cost scan
16 free picks. 25 paid picks. Open the cards for family-of-4 cost notes and savings tips when we have them.
Top Picks

Park Swings
4.9 starsThe Park Swings on the Rose Kennedy Greenway are giant adult and child swings set right in the middle of downtown Boston, the kind of playful public a

Martin's Park
4.9 starsMartin's Park is Boston's most beloved inclusive playground, purpose-built in honor of Martin Richard, the youngest victim of the 2013 Boston Marathon

Tropical Forest
4.9 starsThis small tropical forest exhibit features lush plants and tropical wildlife in an immersive setting that delights young children who are just starti

Castle Island Playground
4.8 starsCastle Island is one of Boston's most beloved family destinations, a waterfront park with a spectacular playground, a real historic fort (Fort Indepen

Boston Public Garden
4.8 starsChildren can follow curving paths, watch the lagoon and wildlife, search for fountains and monuments, study colorful plantings, and take a short ride
Tours & ExperiencesFreePark Swings
Ages: Toddlers to Teens
Parks & PlaygroundsFreeMartin's Park
Ages: Infants to Tweens
Zoos & AquariumsFreeTropical Forest
Ages: Toddlers to Big Kids
Parks & PlaygroundsFreeCastle Island Playground
Ages: Toddlers to Tweens
Parks & PlaygroundsPartially FreeBoston Public Garden
Ages: All Ages
MuseumsMuseum of Fine Arts, Boston
Ages: All Ages
Parks & PlaygroundsFreeMiriam and Sidney Stoneman Playground
Ages: Toddlers to Big Kids
Tours & ExperiencesFreeChildrens Wharf Harborwalk
Ages: All Ages
Tours & ExperiencesNew England Botanic Garden at Tower Hill
Ages: Toddlers to Teens
Tours & ExperiencesPartially FreeMass Audubon's Broadmoor Wildlife Sanctuary
Ages: Toddlers to Teens
MuseumsMuseum of Science
Ages: All Ages
MuseumsBoston Children's Museum
Ages: Infants to Tweens
Common Questions
- What are the best activities for little kids (ages 4 to 6) in Boston?
- Boston has 47 activities rated for little kids (ages 4 to 6). Top picks: Park Swings, Martin's Park, Tropical Forest, Castle Island Playground, Boston Public Garden.
- Are there free little kids activities in Boston?
- Yes. 16 of the 47 little kids-friendly activities in Boston are completely free, including Park Swings, Martin's Park, Tropical Forest.
- What indoor activities are good for little kids (ages 4 to 6) in Boston?
- 28 indoor or rainy-day activities in Boston are suitable for little kids (ages 4 to 6). Best rated: Tropical Forest, Museum of Fine Arts, Boston, New England Botanic Garden at Tower Hill.
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