Hidden in the hills is a mysterious stone structure, known only to a few.

Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

An unreal vintage shop that wears its dadaist influence on its zombie fish.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

Want to build a wind turbine? Secede from the nation.

A wunderkammer hidden on the top floor of the Hartford statehouse.

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.

This Connecticut chapel is a starkly modern, and surprisingly colorful, architectural rebel.

Connecticut grave of the woman responsible for the Winchester Mystery House in California.

Connecticut sites linked to the only trial to ever use demonic possession as a criminal defense.

An abandoned asylum once on the cutting edge of lobotomies may be reborn as a Christian college.

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A field of nothing but boulders which resembles a giant's gravel driveway.

A planned settlement in Pennsylvania once housed the aristocratic refugees of the French Revolution.

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

These mouldering mansion ruins remember a time when the Catskills were nothing but luxury.

An abandoned castle owned and ignored by Masons carries a cursed history.

A fictional town that was briefly brought to life before fading once again out of existence.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

Oldest existing wire suspension bridge in the United States.

A winding, cliffside stretch of road overlooking the Delaware River.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.