The Connecticut village named for its subterranean thunder.

One of America's first spies started out as a teacher in this little red one-room schoolhouse.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

Abandoned Coast Artillery fort now serves as a graffiti canvas and sightseeing vantage point.

The largest living museum in the Northeast recreates life from the Early Republic period complete with costumed historians and reenactors.

Underground tunnels remain beneath this abandoned mental asylum.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

A 700+ seat, all-marble, classical-styled open-air amphitheater in northeast Connecticut.

Celebrating an art form with a collection of puppets from all over the world.

A giant ant model welcomes visitors to an exhibit about symbiotic organisms that live with army ant colonies.