North county bike trail

Millwood is a hamlet located in the town of New Castle, New York in Westchester County. It was originally settled as Sarlesville. The area now known as Millwood appears on 19th century maps as Merritt's Corners (now the intersection of NY 100 and NY 120) and Rockdale Mills (close to what is now the Briarcliff Manor border).

Sarles' Tavern, also known as Granite House, was a historic inn and tavern building located at Millwood, Westchester County, New York. It was built between 1814 and 1817 and was constructed of locally quarried granite. It was a two-story, rectangular building with a low pitched gable roof in a restrained Greek Revival style.