Harrison is a town located in Westchester County, New York, United States. It is situated approximately 25 miles northeast of New York City and has a population of around 28,000 people. Harrison is known for its mix of residential neighborhoods, commercial centers, and recreational areas. The town includes the villages of Harrison and Purchase, as well as the hamlet of West Harrison. Harrison is home to several parks and recreational areas, including the Silver Lake Preserve, a 236-acre park with hiking trails, fishing, and bird watching opportunities. Harrison is served by the Metro-North Railroad, which provides convenient access to New York City and other areas of the Hudson Valley.