Children's Museum of New Hampshire Share: Museum Children's Museum of New Hampshire Visit Website 6 Washington Street Dover, NH 03820 (603) 742-2002 (603) 834-6275 (fax) http://www.childrens-museum.org Facebook Twitter About Map About Museum for ages 1-12 View Larger Map Sponsors Service Credit Union Waste Management First Seacoast Bank Eversource Profile Bank D.F. Richard Energy Breezeline HRCU