Like others said, the SEE Science Center is a great spot.

The Fisher Cats baseball team starts their season soon.

There's an awesome trampoline park in Goffstown.

Tons of trails and parks all over. The Uncanoonucs and Lake Massabesic have a lot.

Bear Brook and Pawtuckaway State Parks are close by too, but tons of camping, swimming, and hiking.

Joppa Educational Farm in Bedford is free and has lots of animals kids can pet.

The Currier Art Museum has kids stuff sometimes.

I plan to go watch planes at the airport soon. They have the NH Aviation Museum too.

I've the Nest Cafe in Londonderry is awesome if you want to relax with a coffee while your kids play.

It's a little further out, but we also loved the NH Children's Museum in Dover was awesome. I've also heard good things about the Christa McAuliffe Science Center in Concord.

Welcome to the area!