The Aldrich Contemporary Art Museum - Ridgefield, CT
Free admission for up to 5 people

Children's Museum (W. Hartford) & Roaring Brook Nature Center, Canton, CT
One free admission with each paid (limit 4 per day)

Connecticut's Beardsley Zoo, Bridgeport, CT
$9 admission per person for up to 6 people

Connecticut's Old State House, Hartford, CT
Free admission for up to 4 people

CT State Parks Centers and Historic Buildings Day Pass, statewide
Waives admission at state parks with fees for 2 adults and 4 children (12 years and under) to Dinosaur State Park, Gillette Castle State Park, and Fort Trumbull State Park . No parking fees at state parks and forests for CT-registered vehicles.

Danbury Railway Museum, Danbury, CT
Free admission for up to 6 people

Discovery Museum and Planetarium, Bridgeport, CT
Free admission for up to 4 children with 1 paid adult
(Library pass does not include adult admission to Planetarium or Demonstration)

Click here to View the More Information About Brookfield Library : Museum Passes!