Mysterious 500-year-old tapestries depict a unicorn hunt.

Collect holy water from a Bronx grotto.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.

Surrounded by low rise buildings and partially converted into an auto body shop, this marble archway is the only vestige of a forgotten Manhattan estate.

Manhattan and the Bronx have been playing tug-of-war over this former island neighborhood for more than a century.

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

A waterway covered over after the Industrial Revolution has been unearthed and cleaned up, for the enjoyment of fish and humans alike.

America's greatest forgotten garden and the former stomping grounds of Son of Sam.

A beautiful, historic location open to the public.