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

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

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

Glacial erratic or man-made dolmen? It probably wasn't druids.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

Self-sufficient greenhouse floating on the Hudson River.

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

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

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

The home of one of America's most wealthy industrialists is now a historic site that remembers a more decadent time in the country's history.

Home of Philip Johnson, one of the 20th century's most influential architects.