# Indoor play places for toddlers in Boston

> We found six indoor play places and two toddler classes in and around Boston that work for babies to 6-year-olds: four indoor playgrounds and play cafés, two museums with toddler areas and two gym, music and art classes. The cheapest paid pick is Calvary Cambridge Indoor Playground ($2). Each card has ages, prices, sock rules, class times and toddler hours from the place’s own site.

- Last checked: 2026-10-29
- 8 indoor play places and toddler classes
- Canonical page: https://littlesweekly.com/boston/indoor-play/
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## Indoor playgrounds and play cafés

- **New England Aquarium**, 1 Central Wharf, Boston, MA 02110. Price: Adults $44.95, kids 3–11 $35.95, 2 and under free. Ages: All. Official page: https://www.neaq.org/visit/tickets/ (checked 2026-10-28)
- **Play Union**, 378 Somerville Ave, Somerville, MA 02143. Price: Day pass $20; additional child $10; ages 0–1 $10 (siblings 0–1 free); adults free. Ages: Babies to about 6; crafts for ages 2 and up. Booking: Drop in, no sign-up. Hours: Mon–Wed and Fri 9 a.m.–5 p.m.; Thu 9 a.m.–4 p.m.; closed Sat–Sun (last entry 30 minutes before closing). Pretend-play center with a play restaurant, market, trains and puppets. Free Friday singalong 11:30 a.m. Free coffee and tea for grown-ups. Official page: https://playunionsomerville.com/ (checked 2026-10-29)
- **Petit Play Café**, 299 Washington St, Woburn, MA 01801. Price: Drop-in $25 first child; siblings over 8 months $15; under 8 months free; 5-visit pass from $115. Ages: Babies, toddlers and preschoolers. Toddler time: Separate zones for babies, toddlers and preschoolers. Booking: 2-hour sessions; reservations recommended. Socks: Required in play areas: grip socks for kids, regular socks for adults. Hours: Tue–Fri 9:30 a.m.–4:30 p.m. (cleaning break 1:30–2:30); Sun 9:30–11:30 a.m.; closed Mon and Sat. Play café with coffee, pastries and light bites; free parking on site. Official page: https://www.petitplaycafe.com/ (checked 2026-10-29)
- **Calvary Cambridge Indoor Playground**, Cambridge. Price: $2 per person (fee can be waived if you need help). Ages: Ages 1 and up; there is a baby area. Toddler time: Weekday mornings only, with an area for babies. Booking: Drop in; limit of 75 people a day. Hours: Mon–Thu 9:30–11:30 a.m. during the school year; closed when Cambridge schools are closed. 2,000-square-foot room with a big tube-and-slide structure, toys and books, and a café corner for grown-ups. Official page: https://cambridge.mycalvary.life/playground/ (checked 2026-10-29)

## Children’s museums and science centers

- **Boston Children’s Museum**, 308 Congress St, Boston, MA 02210. Price: $24; under 12 months free. Ages: 0–8. Official page: https://bostonchildrensmuseum.org/visit/ (checked 2026-10-28)
- **Museum of Science**, Science Park, Boston, MA. Price: See the ticket page. Ages: 2 and up. Official page: https://www.mos.org/visit (checked 2026-10-28)

## Toddler classes

- **My Gym Boston**, 1065 Commonwealth Ave, Boston, MA 02215. Price: Intro offer: 2 weeks of unlimited classes for $29; regular tuition not posted. Ages: 3 months to 3½ years in the baby and toddler classes (Tiny Tykes, Waddlers, Gymsters, Terrific Tots). Classes: Waddlers (12–20 months) Mon 11:10 a.m., Tue–Thu 9:10 a.m., Sat 8:10 a.m.; Gymsters (20 months–2½) Mon and Wed 9:10 a.m., Sun 9:10 a.m.; Terrific Tots (2½–3½) Mon 10:10 a.m., Sat and Sun 10:10 a.m. Booking: Sign up first; book a free intro class online. Parent-and-child gym classes with tumbling, songs and swings. No membership fee or contract, per the gym's page. Official page: https://www.mygym.com/boston/schedules (checked 2026-10-29)
- **Family Music Makers at NEMPAC**, 50 Tileston St, Boston, MA 02113. Price: Tuition not posted on the class page. Ages: 6 months to 4 years, with a grown-up. Classes: Wednesdays 9:30, 10:30 and 11:30 a.m. (North End); Fridays 9:30 and 10:30 a.m. (Charlestown). Winter session Jan 6–Mar 17, 2027 (Wed) and Jan 8–Mar 19, 2027 (Fri). Booking: Register for the session; winter registration opened Oct 26. Singing, movement and instrument play for babies and toddlers from the North End Music & Performing Arts Center. Official page: https://nempacboston.org/educational-program/family-music-makers/ (checked 2026-10-29)

## About this list
- Published by Littles Weekly (https://littlesweekly.com/). Free weekly lists for kids ages 0–6, city by city.
- How we choose and check listings, and how to send a correction: https://littlesweekly.com/how-we-choose/ (corrections: hello@littlesweekly.com).
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- How to cite: “According to Littles Weekly (https://littlesweekly.com/…), …” and link the page you quote.

## FAQ

### What’s the best indoor playground for toddlers in Boston?
For under-3s, look for a separate toddler area or a toddler-only time: Petit Play Café (Separate zones for babies, toddlers and preschoolers); Calvary Cambridge Indoor Playground (Weekday mornings only, with an area for babies).

### Are there free indoor play places in Boston?
We haven’t confirmed a free indoor play space yet. Library storytimes are free too; see [library storytimes in Boston](https://littlesweekly.com/boston/storytime/).

### What toddler classes are there in Boston?
My Gym Boston (ages 3 months to 3½ years in the baby and toddler classes (Tiny Tykes, Waddlers, Gymsters, Terrific Tots), $29 intro); Family Music Makers at NEMPAC (ages 6 months to 4 years, with a grown-up). Classes run on a set schedule, so sign up before you go. Each card has the class times and how to book, from the program’s own page.

### How much does indoor play cost in Boston?
Posted prices for little kids run from $2 per person (fee can be waived if you need help) at Calvary Cambridge Indoor Playground to Adults $44.95, kids 3–11 $35.95, 2 and under free at New England Aquarium. Many places let grown-ups in free and charge per child; each card shows the venue’s own price.

### Do kids need socks at indoor playgrounds in Boston?
Usually, yes. Petit Play Café: Required in play areas: grip socks for kids, regular socks for adults. Keep a spare pair in the diaper bag.

### Do babies get in free?
At some places, yes: Boston Children’s Museum (under 12 months free); Play Union (Day pass $20; additional child $10; ages 0–1 $10 (siblings 0–1 free); adults free); Petit Play Café (under 8 months free).

### Are there play cafés in Boston?
Yes: Petit Play Café ($25). Each card has the café’s own prices, hours and ages, checked on its website.

### What can we do with a toddler on a rainy day in Boston?
Head inside: this page has eight indoor play places that work for babies to 6-year-olds, including Petit Play Café, Calvary Cambridge Indoor Playground and Boston Children’s Museum. This week’s indoor storytimes, shows and classes are on [this week’s list](https://littlesweekly.com/boston/#all).

### How do you check these indoor play listings?
Each listing comes from the venue’s or organizer’s own page and links to it. We only list a date, time or price when that page shows it, and anything we can’t confirm stays off. These were last checked Oct 29, 2026, and we recheck them once a month, plus whenever a place changes its hours or prices. [How we choose and check](https://littlesweekly.com/how-we-choose/).