The wooden octagon in which Huckleberry Finn and A Connecticut Yankee were born can still be visited in upstate New York.

A memorial to the 1913 tragedy that helped protect the workers of the future.

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

It would take 35 firetrucks to fill this enormous glacial pothole.

According to local myth this cemetery is half evil spirits, half good—split down the middle.

A rock maze opens up to a panoramic viewpoint at an abandoned mine full of ghost stories.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

An off the grid woodland retreat that harkens back to days long forgotten.

A quaint village in Western New York named after Alexander Hamilton's beloved sister-in-law.

The Fox Sisters, America's leading mediums in the mid-19th century, possessed a table they claimed helped them "communicate" with the dead.

Antique skeletons and taxidermy creatures were found crammed in a university closet.

A collection of the best toys ever made, The National Toy Hall of Fame is filled with kids, fun, and for some reason, a bird preserve.

Comprehensive gaming collection of over 30,000 electronic games and consoles.

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

An unassuming nature trail winds through dozens of tiny houses built for the wee people.

Eclectic architecture in the woods of New York.

Celebrating the greatest pugilists the world has ever known.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

This museum pays homage to a device that precipitated a watershed moment in Finger Lakes food production.

Launch vegetables using oversized slingshots at this Fingerlakes winery's roadside attraction.

World's largest herd of white deer populate a former U.S. Army depot.

A historical home in upstate New York honors the work of John W. Jones, a formerly enslaved man who was a major agent for the Underground Railroad.