The Little Gym of Somerville-Assembly Square, MA
Private
The Little Gym franchise location at Assembly Row in Somerville, running indoor themed camps for ages 3 to 10 alongside year-round parent-child, pre-K and grade-school gymnastics classes. Camp programs are three to four hours long, so they are half-day rather than full-day; families book a single day, a full week, or buy a Flex Pass and choose dates later, with a camp calendar covering July through September 2026. Start and end times are not published and the gym asks families to contact it for hours.
The practical details
We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact The Little Gym of Somerville-Assembly Square, MA directly before you register or pay. Last checked August 2026.
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★★★★★Jess StiemkeThe instructors all obviously love their jobs. The space is clean and spacious, with plenty of room for parents and younger children to wait and watch. There are balance beams, bars, uneven bars, lots of inclines, and plenty of mats. I look forward to adding this gymnastics studio to our weekly routine. This has nothing to do with anything, but I love The Little Gym's color story.
★★★★★Eileen BurchfielAbsolutely awesome experience! We came for a trial class, and left with a membership. My son, almost 21 months, absolutely loved it. Definitely took him a few minutes to warm up to the space, but the staff was totally encouraging of exploration and understand the impact this has on kiddos getting settled into a new space. Each of the three members we interacted with were warm and fun and the class achieved the perfect balance of structure and play appropriate for a 21-month-old. We are so excited to come back next week!
★★★★★Elizabeth CrowleyI had my daughter's third birthday party at The Little Gym of Somerville and the team did an incredible job from start to finish! The coaches led a great and engaging class and they added some great touches with a Spiderman theme that I was able to choose for the special day. We will definitely be back!!