Old New-Gate Prison Museum 115 Newgate Rd. East Granby, CT 06026 P.O. Box 230 East Granby, CT 06026 Admission Adult (18-64) $10 Senior (65 +) $8 Youth (6-17) $5 Child (0-5) FREE FREE admission to active military and their families. The Old New-Gate prison was in operation from 1773 to 1827. It was the 1st state prison and in 1707 chartered as the 1st copper mine in early America. Cheryl and I were certainly educated during our visit to the Old New-Gate Prison. If you’re going here with the expectation of seeing some “pretty” sites from yesteryear you’re missing the point and will walk away dissatisfied. If however, when you…