A beautiful, historic location open to the public.

A whimsical monument deep in this park commemorates the groups that helped build it.

This once-grand marvel of engineering is now 41 miles of scenic hiking trail.

The real-life site of Ichabod Crane's infamous gourd attack.

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

This last stalwart of the now-forgotten feminist restaurant movement has been serving food in an activist atmosphere since 1977.

This tiny church near Sleepy Hollow contains Henri Matisse's last work, a rose window, and nine windows by Marc Chagall.

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