Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

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

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

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

This small, hidden cove is home to abandoned boats.

A historic recreation of the golden age of the Erie Canal, abandoned for some time, slowly being restored.

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

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

A miniature village lies nearly forgotten in the forest by the side of a major highway.

This abandoned neighborhood is now a park filled with beautiful trees, wildflowers, and hints of its past.