Cortlandt is a town located in the northwestern corner of Westchester County, New York. The town encompasses several hamlets, including Cortlandt Manor, Montrose, Crugers, and Buchanan. Cortlandt is bordered by the Hudson River to the west, and the town of Yorktown to the east.

Cortlandt is a suburban community with a mix of residential neighborhoods, commercial areas, and industrial parks. The town is home to many parks and outdoor recreational areas, including the Blue Mountain Reservation, which has over 1,500 acres of forested hills and trails for hiking and mountain biking.

The town also features several historic landmarks, including the Van Cortlandt Manor, which dates back to the 18th century and is now a museum and cultural center. Cortlandt is served by the Hendrick Hudson School District, which includes four elementary schools, a middle school, and a high school. The area is popular with families due to its high-quality schools and suburban atmosphere.