Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Of all the unique artifacts inside this library, a mummified hand stands out among the others.

Hike deep into the woods to explore this Gilded Age masterpiece.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

The picturesque southern city served as the zombie-filled town of Woodbury in 'The Walking Dead.'

A 19th century hat factory still stands as a crumbling ruin in upstate New York.

This abandoned factory on the Hudson River once churned out a million bricks a week.

A mysterious echo seems to defy the laws of acoustics.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

This lovely little pond is named after the hundreds of soldiers' corpses that were rolled into the waters during the French-Indian War.

This throwback amusement park is home to rides and unique storybook figures from the past.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.