Indoor Play Like Never Before – New England’s Largest Sandbox for Kids 10 and Under!

Bringing the beach to Boston’s North Shore! A sensory-rich indoor playground for kids and families to explore, create, and play year-round.

Sandmagination - Design in process

Our work in progress

Sandmagination - Design in process

About Sandmagination

Sandmagination is New England’s largest indoor sandbox, a unique space where children aged 10 and under can play, explore, and create year-round. Our mission is to offer a safe, sensory-rich environment that sparks curiosity and supports developmental growth. Designed by parents for families, Sandmagination brings together the joy of discovery and the benefits of hands-on, imaginative play in a comfortable, inclusive setting. Whether it’s open play, birthday parties, or just a place to unwind with a cup of coffee while your child explores, Sandmagination is a destination for family fun and unforgettable memories.

Open Sand Play

Imagination without limits in our expansive indoor sandbox

Open play encourages children to unleash their creativity and explore their imaginations, free from the constraints of rules and guidelines. It’s a space where endless possibilities await, allowing kids to build, discover, and create in their own way.

Birthday Packages

A unique, unforgettable birthday party experience for kids

Celebrate your child’s special day with a private birthday party at Sandmagination! Rent our exclusive, accessible birthday space, complete with its own sandbox, for 10-20 children (aged 10 and under) to enjoy 2 hours of creative fun. Each guest will receive a complimentary t-shirt, making it a memorable experience for all.

Memberships

Year-round access to sensory-rich, creative play spaces

Become a member and enjoy unlimited access to Sandmagination’s creative, accessible play spaces, designed for children 10 and under. Our memberships offer flexible options for families, allowing kids of all abilities to experience imaginative, year-round fun.

What Families Are Saying

I am so glad you’re building this! The Boston area has needed a space like this for a long time.

Jill T.

As a father of three kids under ten, I’m really looking forward to Sandmagination. I can’t wait for the grand opening!

Ben R.

As a local nurse practitioner and grandmother, I’m thrilled to see someone finally filling the need for open sand play. Having a space like this available year-round is invaluable for our community!

Candace P. , NP

Focus on Cleanliness

Meticulous cleanliness for a safe, enjoyable play space

At Sandmagination, cleanliness is at the heart of our space. From daily sanitization to advanced air filtration, every detail is designed to keep our play environment safe and welcoming for families.

Commitment to Safety

Your child’s safety is our top priority.

We want you to feel confident that while your child plays, they’re in good hands. Our facility strives to meet the highest standards, with thoughtfully designed play areas.

Don’t Miss Out—Get Notified About Our Opening Day!

Join Our List and Be the First to Know!

Be the first to find out when we’re opening! Sign up today for exclusive Grand Opening discounts, giveaways, and special perks for attendees—join the fun and don’t miss out on the excitement!

Sandmagination is Boston’s newest indoor play area, perfect for kids aged 10 and under. With open play sessions, birthday packages, and memberships, we provide a safe, creative space for families to explore together.