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

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

The summit Roosevelt conquered before he descended to become The Chief.

Teddy Roosevelt’s famous “midnight ride to the presidency" started at this small lake high up in the Adirondacks.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

The library of every book lover's dreams.

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

An enormous cat made of recycled wood scraps.

The seat of Buffalo government is a gorgeous Art Deco palace.

Buffalo's abandoned concrete grain elevators are getting a second life.

Ruins of a once-prized railroad station in New York.

A forsaken wonder in the middle of the East Side neighborhood.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

The abandoned husk of a mental institution that failed to save a Jazz Age icon still sits nearly unchanged.

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.