Inside a state forest, the forgotten remains of a Cold War defensive installation.

An overgrown and abandoned tuberculosis ward resides in the midst of a quaint modern neighborhood.

The cave where two British judges hid in exile after sentencing the king to death.

Panoramic views of the city of New Haven and the Long Island Sound, with a side of history.

Who knew the Devil's domain was a hot spot for tubing?

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.

A lone tower rises above the cliffs in a city park, offering fantastic views of the Connecticut landscape.

Hidden behind a Target are pillows of cooled lava that formed at the bottom of a deep lake in the Mesozoic Era.

Springtime is go time for this repurposed shack and the fish it venerates.

This stunning Connecticut mansion is actually just a one-room-deep hoax.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

Now home to hardy plants, these sand and gravel dunes once held back a massive prehistoric lake.