Oldest existing wire suspension bridge in the United States.

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

The home and studio of a visionary woodworker now stands as a museum and example of his artistic genius.

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

A historic grist mill and active sluice on the Black River.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

It would take 35 firetrucks to fill this enormous glacial pothole.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

Local lore claims this park is named after a young woman who jumped off a cliff.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

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

A train station that was abandoned by the coal industry and was later converted into a cocktail bar.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

This park contains a number of standing stones meant to heal and inspire.

A park full of outsider art, created by college students studying outsider art.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.