Welcome to the Children’s Museum of New Hampshire

We are CLOSED on Saturday, July 4th!

We are open:
Friday, July 3, 9am-Noon & 1-4pm
Sunday, July 5, 9am-Noon

Please make an online reservation before visiting

Teddy Bear Clinic

Friday, August 14, 9–11am

Bring your favorite stuffed animals to the museum today and get them checked out by volunteer doctors and nurses! Included with admission!

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Explore special Member Perks!

Members can enjoy admission reciprocity with a variety of non-profits, new each month!

Special Guests

Sea Trek Marine Docents

Come to the museum to meet a horseshoe crab!

Blue Star Museum Summer

For Military families

We offer free admission to active military personnel and up to 5 family members May 16 – September 6!

Book a Summer Field Trip

Perfect for Recreation Camps!

Summer rec camps and other organizations can book a summer field trip to the museum! Dates available online now!

Join Us on Instagram!

"Play is the work of childhood." - Fred Rogers
Happy Be a Kid Again Day! 

When you're here at CMNH, you're invited to remember that childhood isn't just a stage of life—it's a way of approaching the world with curiosity, creativity, and wonder!

Whether you're chasing bubbles, making art, building towers, or imagining something new, play invites us to slow down, connect and discover with each other. 

Here's a friendly reminder--you're never too grown up to play!!

How did you play today?! Let us know in the comments.

#CMNHmoment

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Erin, this year's Car or Cash Raffle winner, stopped by the museum to accept her winnings in person! Thank you Erin, and again thank you to all who bought tickets! It really is wonderful to see the happiness it brings to our community! #CMNHmoment #CMNHstaff

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Don't forget to pack a bathing suit, towels and a change of clothes for your next visit to CMNH! The Dover city splashpad is a great way to beat this heat wave, and it's right next to the museum! #DoverNH #splashpad #NHheatwave #CMNHmoment

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Next Saturday, June 6th is our 14th annual NH Maker Fest and we're excited to welcome The STEM-MoBILE (STEM Mobile Biofabrication Integrated Lab Experience) run by UNH Manchester! It's a traveling lab that introduces the cutting-edge field of biofabrication to schools and communities across New Hampshire and surrounding areas! Learn more about the Fest online - link in bio #STEAM #SeacoastNH #CMNHmoment #NHMakerFest #DoverNH

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Stop into the museum today and enjoy Toddler Tinker Time at 10:30am, included with admission! It's Seacoast Affordable Housing Week so all our drop-in programs will have to do with themes of "home"! #AffordableHousingWeek #AHW26 #SeacoastNH #SeacoastME #HomeforAll #MoreHomesMoreNeighbors #CMNHmoment #DoverNH

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We're so lucky! It's Saint Patrick's Day, and the chicks from Sturgeon Creek Farms are hatching! Visit us to see the adorable fluffs in person! #CMNHmoment

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Thank You to All Our Sponsors!