Few People Know About This Abandoned Train Tunnel Hiding Near A Connecticut Castle

Gillette Castle State Park is one of the most visited attractions in Connecticut. It offers abundant history, stunning architecture, and breath-taking views. But many people who visit the castle don’t realize that there is an abandoned train tunnel right on the property.

After you check out the abandoned train tunnel and Gillette’s castle, take some time to explore these other attractions in East Haddam.