What are the best activities for big kids (ages 7–9) in Boston?

Boston has 39 activities rated for big kids (ages 7–9). Top picks: Tropical Forest, Martin's Park, Park Swings, Boundless Adventures Zipline and Aerial Park, Magic Wings Butterfly Conservatory.

Are there free big kids activities in Boston?

Yes. 16 of the 39 big kids-friendly activities in Boston are completely free, including Tropical Forest, Martin's Park, Park Swings.

What indoor activities are good for big kids (ages 7–9) in Boston?

18 indoor or rainy-day activities in Boston are suitable for big kids (ages 7–9). Best rated: Tropical Forest, Magic Wings Butterfly Conservatory, Museum of Illusions Boston.

Activities for Big Kids in Boston

39 activities for kids ages 7–9 in Boston. More adventurous options with age ratings, cost estimates, and parent tips.

Highest rated: Tropical Forest, Martin's Park, Park Swings. 16 listings are free. 18 listings work for rainy days. Every listing includes stroller access, cost estimates, and parent tips.

How to use this big 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 39 indexable picks for this page in Boston, MA, with details for cost, age fit, stroller access, weather backup, and parent logistics.

Quick fit

2 for infants, 28 for toddlers, 38 for little kids, 39 for big kids.

Weather and access

22 indoor or mixed-weather picks. 24 outdoor or partly outdoor picks. 23 stroller-friendly stops. 18 rainy-day backups.

Cost scan

16 free picks. 20 paid picks. Open the cards for family-of-4 cost notes and savings tips when we have them.

Southwick's Zoo Stone Zoo New England Botanic Garden at Tower Hill Free Activities Rainy Day Activities Indoor Activities Toddler Infant Little Kids

Top Picks

Tropical Forest

4.9 stars

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

Best for ages 2-10FreeIndoor$0 (free access; bring your own snacks)

Martin's Park

4.9 stars

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

Best for all ages, especially 0-12FreeOutdoor$0 (completely free; nearby Seaport District has extensive dining)

Park Swings

4.9 stars

The 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

Best for all ages — genuinely fun for everyoneFreeOutdoor$0 (free; combine with North End restaurants or Faneuil Hall nearby)

Boundless Adventures Zipline and Aerial Park

4.9 stars

Boundless Adventures in Berlin is an outdoor aerial adventure park where participants navigate multi-level ziplines and obstacle courses through the f

Best for ages 7 and up (check minimum height/weight requirements)Outdoor$120-$180 (adult and child session fees ~$35-50/person; check boundlessadventures

Magic Wings Butterfly Conservatory

4.8 stars

Walking through a greenhouse alive with 4,000 free-flying butterflies from 25+ species is a genuinely otherworldly experience for young kids — butterf

Best for all ages — especially magical for ages 2-10Indoor$65-$85 (adult ~$17, child ~$11; small gift shop; no restaurant — bring snacks)