Oldest church in the United States that is still in continuous use.

This site commemorates the former inn and restaurant where the chocolate chip cookie was first crafted.

In 1898, a New England storm that claimed more than 400 lives created this brand new stretch of shoreline.

This cave was once thought to be a hiding place for the devil.

This mysterious artificial cave has long puzzled New Englanders.

This picturesque Victorian ghost town was once a thriving mill community.

An abandoned 146-acre summer resort slowly being reclaimed by nature.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

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

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

This stave church nestled in the Catskills was built in the 1960s by a community of Ukrainian immigrants and refugees.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

One man's swirling six-acre monument of stone.

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

A once grand hotel is being retaken by the wilderness it once capitalized on.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

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

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

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

A miniature village lies nearly forgotten in the forest by the side of a major highway.

The remnants of a 19th-century ironmaking complex hidden in the woods of Connecticut.

These Benedictine nuns have been making artisanal cheeses since before it was cool.

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

A former copper mine which became a truly unsuccessful prison.