This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

Hidden deep within New Jersey Pine Barrens is a massive graffiti wonderland.

This huge, disused viaduct is now a crumbling concrete underworld of covered in years of graffiti.

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

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

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

The remains of what was once the world's steepest passenger funicular.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

New York's oldest magic store.

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