Plan Your
Indoor Playground Birthday Party in Massachusetts or
New Hampshire

We know you have a lot of options when it comes to indoor play places for birthday parties.

That’s why Cowabunga’s aims to offer the best private kids' birthday party packages in NH and MA.

When you plan a party with Cowabunga’s, you get fun for kids with a stress-free planning experience for the grown-ups. Bounce and play along with your guests while your dedicated party team sets up and decorates your party room. All you have to do is be ready for fun!

Choose Your Indoor Playground Birthday Party Package

There are three ways to book birthday parties at Cowabunga’s. Explore below to learn more about our party packages and find the option that’s right for you.

Amazing Birthday Parties!

birthday party room

Option 1: Private Party (Our Most Popular Package)

When you book a private party, you and your guests have access to our private bounce house rooms and private party room. While you bounce and play, your decorations will be set up and any food ordered will be prepared. No need to manage the party, we’ll do that for you! Private parties are ideal for groups of up to about 15 to 20 kids.

kids birthday party

Option 2: Public Birthday Party

If you want all the fun of an indoor inflatable birthday party at a lower price point, then a public birthday party is for you. Simply pay for admission for each of your guests to our open gym (up to 6 kids) and book our private party pavilion for cake and presents! And you can still choose from our fun party add-ons like pizza and character visits. Public parties are a budget friendly option and are ideal for smaller groups.

Spider-Man for Kid birthday party character visits

Option 3: Supersized Private Kids Birthday Party – Limited Availability!

Planning an indoor playground birthday party for the whole crew? Our supersized private parties allow you to book our entire open gym for a private party - great for groups of about 30 kids. Bring the whole class or make it a family affair and wow your guests with the ultimate indoor bounce houses for birthday parties! Supersized parties start at $900 to $950 and are ideal for groups of about 30 kids.

What Makes Cowabunga’s One of The Best Indoor Play Places for Birthday Parties in New Hampshire & Massachusetts?

No matter what you’re celebrating, Cowabunga’s is the ultimate destination for family fun. From our custom indoor bounce houses for birthday parties to our Creation Stations and oversized games, there’s something fun for everyone on your guest list. Plus, make your party even better with these birthday party add-ons.


Don’t worry about the snacks – we’ve got that covered. Add a slice of pizza & drink for each guest to any party package. Or, bring your own nut-free, pre-packaged food.


Let your guests take home a reminder of the fun with our Goody Cup packages. Each guest gets a color-changing goody cup to fill with their choice of a few toys.​


Does your little one have a favorite cartoon character or superheroes? Bring their favorite to their birthday party for a special addition they won’t forget!

Book your indoor playground birthday online today, or contact us to get your questions asked.

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