The remains of a failed subway in upstate New York is now an underground graffiti bunker.

One of the most scenic falls in Massachusetts has a history of death and grim legend.

This natural rock "church" might not be a proper chapel but that doesn't mean it's not beautiful.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

The remains of a century-old mansion that met a fiery demise years after it was deserted.

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

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

Three acres of mythology-inspired sculptures are visible from the highway.

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.

This high-perched pachyderm marks the memory of not one, but two elephants gunned down in small New England towns.

This replica of the Greek structure is in the heart of Nashville.

This beloved cheeseburger-slinging trailer holds Nashville's oldest beer license.

This spiny beast guards an artist's village while vying for the title of largest lobster in the world.

The largest island on the great salt lake is home to curious creatures and strange stories.

The fifth-longest natural arch in the world, and the longest outside China.

A small oasis not far from downtown Moab.

This enormous abandoned factory is now a makeshift graffiti gallery.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

This once sprawling resort now sits abandoned, filled with graffiti and vibrant colors from an era long passed.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

Elevated freight railway turned wildly successful urban park.

A bit of retro transportation flair preserved in the world's largest department store.