The Children's Museum -  Pass provides one child admittance with every paid adult ($7)

Children’s Museum of Holyoke Pass provides half-priced admission for up to 6 persons per visit

Henry Whitfield Museum Pass provides free admission for 2 adults and two children (ages 6-17)

Mark Twain House  Pass permits 1 free adult or 2 child admission with purchase of one adult admission

The Maritime Aquarium Pass provides $2 off a combination ticket (Aquarium & Daytime IMAX) for up to 6 people.

Mystic Aquarium  Pass provides reduced admissions for two adults and two children

Mystic Seaport Pass provides reduced admission for two adults and two children.

New Britain Museum of American Art  Pass provides free admission for 4 people

New England Air Museum  Pass provides discounted admission for 2 adults and free admissions for 2 children (ages 6-11)

Old State House Pass provides free admission for up to 2 adults and 2 children.

Newgate Prison (Museum currently closed for renovations 2011)Pass provides free admission for 2 adults and two children (ages 6-17)

Peabody Museum of Natural History Pass provides $5 off each admission up to 4 people

Prudence Crandall Museum Pass provides free admission for 2 adults and two children (ages 6-17)

Roaring Brook Nature Center Pass provides free admission for up to four people

Sloan-Stanley Museum Pass provides free admission for 2 adults and two children (ages 6-17)

Springfield Library & Museums Includes: George Walter Vincent Smith Art Museum, Springfield Science Museum, Connecticut Valley Historical Museum, Museum of Fine Arts. Pass provides free admissions for 2 adults and 2 children, under 6 are free

Wadsworth  Atheneum Pass provides free admission for 2 adults and 2 children (ages 6-17)